/* =========================================================
   NEXO INFRA — folha de estilo
   Conceito: páginas organizadas como um rack bem montado —
   faixas horizontais, etiquetas de identificação em fonte
   monoespaçada e cores da logo (azul-marinho + turquesa).
   ========================================================= */

@font-face{font-family:"Barlow Semi Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/barlow-semi-condensed-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow Semi Condensed";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/barlow-semi-condensed-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2")}

:root{
  /* Cores (tiradas da logo) */
  --navy:#012C5B;        /* azul-marinho da logo */
  --navy-deep:#001E40;   /* fundo de faixas escuras */
  --turq:#01A9AF;        /* turquesa da logo — fundos e detalhes */
  --turq-ink:#00737A;    /* turquesa escuro para texto/links sobre branco (contraste AA) */
  --turq-soft:#E2F5F6;
  --ink:#0E1C2F;         /* texto principal */
  --muted:#4A5A6E;       /* texto secundário */
  --line:#D6E0EA;
  --bg:#FFFFFF;
  --bg-alt:#F2F6FA;
  --on-dark:#E6EEF6;
  --on-dark-muted:#A9BDD2;

  /* Tipografia */
  --f-display:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans","Segoe UI",Roboto,Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;

  --fs-xs:.8125rem; --fs-sm:.9375rem; --fs-md:1.0625rem; --fs-lg:1.25rem;
  --fs-h3:1.375rem; --fs-h2:clamp(1.75rem,1.3rem + 1.6vw,2.5rem); --fs-h1:clamp(2.125rem,1.5rem + 2.8vw,3.5rem);

  --radius:10px;
  --wrap:1180px;
  --gutter:clamp(16px,4vw,32px);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:var(--fs-md);line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--turq-ink);text-underline-offset:.18em}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--turq);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.12;color:var(--navy);text-wrap:balance;margin:0}
h1{font-size:var(--fs-h1);letter-spacing:-.01em}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:100;border-radius:6px}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Etiqueta de identificação (como a etiqueta de um ponto de rede) */
.tag{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--f-mono);font-weight:500;font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--turq-ink)}
.tag::before{content:"";width:10px;height:10px;border:2px solid currentColor;border-radius:2px}
.on-dark .tag{color:var(--turq)}

/* ---------- Cabeçalho ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:40px;width:auto}
.brand-text{font-family:var(--f-display);font-weight:700;font-size:1.6rem;color:var(--navy);text-decoration:none}
.nav-toggle{display:inline-flex;align-items:center;gap:.5rem;font:600 var(--fs-sm) var(--f-body);color:var(--navy);background:var(--bg-alt);border:1px solid var(--line);border-radius:8px;padding:.55rem .85rem;cursor:pointer}
.nav-toggle svg{width:20px;height:20px}
.site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(1,44,91,.08)}
.site-nav.is-open{display:block}
.no-js .site-nav{display:block;position:static;box-shadow:none;border:0}
.site-nav ul{list-style:none;display:flex;flex-direction:column;padding:.5rem var(--gutter) 1rem}
.site-nav a{display:block;padding:.75rem 0;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.site-nav a[aria-current="page"]{color:var(--turq-ink)}
.site-nav .nav-cta{margin-top:.75rem;border:0}
.site-nav .nav-cta a{border:0}
@media (min-width:980px){
  .nav-toggle{display:none}
  .site-nav{display:block;position:static;box-shadow:none;border:0}
  .site-nav ul{flex-direction:row;align-items:center;gap:1.4rem;padding:0}
  .site-nav a{border:0;padding:.4rem 0;font-size:var(--fs-sm)}
  .site-nav a:hover{color:var(--turq-ink)}
  .site-nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--turq)}
  .site-nav .nav-cta{margin:0}
}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:.75rem 1.25rem;border-radius:8px;font:600 var(--fs-md)/1.2 var(--f-body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn svg{width:22px;height:22px;flex-shrink:0}
.btn-wa{background:var(--turq);color:var(--navy)}
.btn-wa:hover{background:#18C0C6;color:var(--navy)}
.btn-ghost{border-color:currentColor;color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--bg-alt);color:var(--navy)}
.on-dark .btn-ghost{color:#fff}
.on-dark .btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-sm{min-height:42px;padding:.5rem 1rem;font-size:var(--fs-sm)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- Seções ---------- */
.section{padding-block:clamp(3rem,6vw,5.5rem)}
.section-alt{background:var(--bg-alt)}
.on-dark{background:var(--navy-deep);color:var(--on-dark)}
.on-dark h1,.on-dark h2,.on-dark h3{color:#fff}
.section-head{display:grid;gap:.75rem;max-width:46rem;margin-bottom:clamp(1.75rem,3vw,2.5rem)}
.section-head p{color:var(--muted);font-size:var(--fs-lg)}
.on-dark .section-head p{color:var(--on-dark-muted)}
.lead{font-size:var(--fs-lg);color:var(--muted);max-width:40rem}
.on-dark .lead{color:var(--on-dark-muted)}
.prose{max-width:44rem;display:grid;gap:1rem}
.prose ul{padding-left:1.2rem;display:grid;gap:.4rem}

/* ---------- Hero ---------- */
.hero{background:var(--navy-deep);color:var(--on-dark);padding-block:clamp(2.5rem,6vw,5rem)}
.hero-grid{display:grid;gap:2.25rem;align-items:center}
.hero-copy{display:grid;gap:1.25rem;min-width:0}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--turq)}
.hero .lead{color:var(--on-dark-muted)}
.hero-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.hero-note{font-family:var(--f-mono);font-size:var(--fs-xs);color:var(--on-dark-muted);letter-spacing:.04em}
@media (min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr;gap:3.5rem}}

.page-hero{background:var(--navy-deep);color:var(--on-dark);padding-block:clamp(2.25rem,5vw,3.75rem)}
.page-hero .wrap{display:grid;gap:1rem}
.page-hero h1{color:#fff;max-width:22ch}
.page-hero .lead{color:var(--on-dark-muted)}

/* Trilha de navegação */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;font-size:var(--fs-sm);color:var(--on-dark-muted)}
.crumbs li+li::before{content:"/";margin-right:.35rem;opacity:.6}
.crumbs a{color:var(--on-dark);text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}

/* ---------- Públicos ---------- */
.audience{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.audience > div{background:var(--bg);padding:1.5rem;display:grid;gap:.6rem;align-content:start}
.audience p{color:var(--muted)}
@media (min-width:760px){.audience{grid-template-columns:repeat(3,1fr)}}

/* ---------- Cards de serviço ---------- */
.service-grid{display:grid;gap:1.25rem}
@media (min-width:640px){.service-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.service-grid{grid-template-columns:repeat(4,1fr)}}
.service-card{display:grid;grid-template-rows:auto 1fr;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0}
.service-card img{aspect-ratio:4/3;width:100%;object-fit:cover;background:var(--bg-alt)}
.service-card .body{display:grid;gap:.6rem;padding:1.25rem;align-content:start}
.service-card p{color:var(--muted);font-size:var(--fs-sm)}
.service-card ul{list-style:none;display:grid;gap:.3rem;font-size:var(--fs-sm)}
.service-card li{padding-left:1.1rem;position:relative}
.service-card li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--turq);border-radius:1px}
.service-card .more{font-weight:600;text-decoration:none;margin-top:.25rem}
.service-card .more::after{content:" →"}
.service-card h3 a{color:inherit;text-decoration:none}
.service-card h3 a:hover{color:var(--turq-ink)}

/* ---------- Etapas do atendimento ---------- */
.steps{list-style:none;display:grid;gap:1rem;counter-reset:step}
@media (min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:step;display:grid;gap:.5rem;align-content:start;padding:1.25rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.03)}
.steps li::before{content:"Etapa " counter(step);font-family:var(--f-mono);font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--turq)}
.steps p{color:var(--on-dark-muted);font-size:var(--fs-sm)}

/* ---------- Área de atendimento ---------- */
.area-grid{display:grid;gap:2rem;align-items:start}
@media (min-width:900px){.area-grid{grid-template-columns:1fr 1fr;gap:3rem}}
.cities{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem}
.cities li{font-family:var(--f-mono);font-size:var(--fs-sm);padding:.45rem .8rem;border:1px solid var(--line);border-radius:6px;background:var(--bg)}
.cities li.main{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.75rem;max-width:52rem}
.faq details{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.faq summary{cursor:pointer;list-style:none;padding:1rem 3rem 1rem 1.25rem;font-weight:600;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);font:600 1.4rem/1 var(--f-mono);color:var(--turq-ink)}
.faq details[open] summary::after{content:"–"}
.faq .answer{padding:0 1.25rem 1.15rem;color:var(--muted);display:grid;gap:.6rem}

/* ---------- Contato ---------- */
.contact-grid{display:grid;gap:1.25rem}
@media (min-width:860px){.contact-grid{grid-template-columns:1.2fr 1fr}}
.contact-card{border-radius:var(--radius);padding:clamp(1.25rem,3vw,2rem);display:grid;gap:1rem;align-content:start;min-width:0}
.contact-card.wa{background:var(--navy);color:var(--on-dark)}
.contact-card.wa h3{color:#fff}
.contact-card.mail{background:var(--bg);border:1px solid var(--line)}
.contact-line{display:flex;align-items:center;gap:.85rem}
.contact-line .ico{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.contact-line .ico svg{width:26px;height:26px}
.wa .ico{background:#25D366;color:#fff}
.mail .ico{background:var(--turq-soft);color:var(--turq-ink)}
.contact-value{font-family:var(--f-mono);font-size:clamp(1.1rem,1rem + .8vw,1.45rem);font-weight:500;color:#fff;word-break:break-word}
.mail .contact-value{color:var(--navy);font-size:clamp(.95rem,.9rem + .5vw,1.15rem)}
.mail .contact-value a{color:inherit}
.contact-note{font-size:var(--fs-sm);color:var(--on-dark-muted)}
.mail .contact-note{color:var(--muted)}
.checklist{list-style:none;display:grid;gap:.5rem}
.checklist li{padding-left:1.6rem;position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:.45em;width:12px;height:12px;border:2px solid var(--turq-ink);border-radius:2px}

/* ---------- Página de serviço ---------- */
.svc-layout{display:grid;gap:2.5rem}
@media (min-width:980px){.svc-layout{grid-template-columns:minmax(0,1fr) 340px;gap:3.5rem;align-items:start}}
.svc-main{display:grid;gap:3rem;min-width:0}
.svc-main section{display:grid;gap:1rem}
.svc-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.svc-figure figcaption{font-size:var(--fs-xs);color:var(--muted);padding:.6rem .9rem;background:var(--bg-alt)}
.items{list-style:none;display:grid;gap:1rem}
.items li{display:grid;gap:.35rem;padding:1.1rem 1.25rem;border-left:3px solid var(--turq);background:var(--bg-alt);border-radius:0 8px 8px 0}
.items h3{font-size:1.2rem}
.items p{color:var(--muted)}
.situations{list-style:none;display:grid;gap:.6rem}
@media (min-width:640px){.situations{grid-template-columns:1fr 1fr}}
.situations li{padding:.85rem 1rem .85rem 2.4rem;border:1px solid var(--line);border-radius:8px;position:relative;font-size:var(--fs-sm)}
.situations li::before{content:"";position:absolute;left:1rem;top:1.15rem;width:10px;height:10px;background:var(--turq);border-radius:50%}
.aside-box{position:sticky;top:calc(env(safe-area-inset-top,0px) + 92px);display:grid;gap:1rem;padding:1.5rem;border-radius:var(--radius);background:var(--navy);color:var(--on-dark)}
.aside-box h2{color:#fff;font-size:1.5rem}
.aside-box p{color:var(--on-dark-muted);font-size:var(--fs-sm)}
.aside-box .btn{width:100%}
.aside-links{display:grid;gap:.35rem;font-size:var(--fs-sm);border-top:1px solid rgba(255,255,255,.15);padding-top:1rem}
.aside-links a{color:var(--on-dark)}
.aside-links a:hover{color:#fff}
@media (max-width:979px){.aside-box{position:static}}
.related{display:grid;gap:.75rem}
@media (min-width:640px){.related{grid-template-columns:repeat(3,1fr)}}
.related a{display:block;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-weight:600;color:var(--navy)}
.related a:hover{border-color:var(--turq);color:var(--turq-ink)}
.related span{display:block;font-weight:400;font-size:var(--fs-sm);color:var(--muted);margin-top:.2rem}

/* ---------- Equipe ---------- */
.team{list-style:none;display:grid;gap:1rem}
@media (min-width:640px){.team{grid-template-columns:repeat(3,1fr)}}
.team li{display:flex;align-items:center;gap:1rem;padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.team .initial{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font:700 1.4rem var(--f-display)}
.team strong{font-family:var(--f-display);font-size:1.4rem;color:var(--navy)}
.values{list-style:none;display:grid;gap:1rem}
@media (min-width:760px){.values{grid-template-columns:repeat(3,1fr)}}
.values li{display:grid;gap:.5rem;align-content:start;padding:1.25rem;border-top:3px solid var(--turq);background:var(--bg)}
.values p{color:var(--muted);font-size:var(--fs-sm)}

/* ---------- Faixa de chamada ---------- */
.cta-band{display:grid;gap:1.25rem;align-items:center;padding:clamp(1.5rem,4vw,2.5rem);border-radius:var(--radius);background:var(--navy);color:var(--on-dark)}
.cta-band h2{color:#fff}
.cta-band p{color:var(--on-dark-muted)}
@media (min-width:860px){.cta-band{grid-template-columns:1fr auto}}

/* ---------- Rodapé ---------- */
.site-footer{background:var(--navy-deep);color:var(--on-dark-muted);padding-block:3rem 2rem;font-size:var(--fs-sm)}
.footer-grid{display:grid;gap:2rem}
@media (min-width:760px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1.2fr}}
.footer-brand img{height:44px;width:auto}
.footer-brand{display:grid;gap:1rem;align-content:start}
.site-footer h2{font-family:var(--f-mono);font-weight:500;font-size:var(--fs-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--turq);margin-bottom:.85rem}
.site-footer ul{list-style:none;display:grid;gap:.45rem}
.site-footer a{color:var(--on-dark);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-bottom{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:var(--fs-xs)}

/* ---------- Botão flutuante do WhatsApp ---------- */
.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;box-shadow:0 6px 18px rgba(0,30,64,.28);transition:transform .15s,opacity .2s}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.06);color:#fff}
.wa-float.is-hidden{opacity:0;pointer-events:none;transform:translateY(8px)}
/* espaço no fim da página para o botão não cobrir o rodapé */
.site-footer{padding-bottom:calc(2rem + 72px)}

/* ---------- 404 ---------- */
.notfound{display:grid;gap:1.25rem;justify-items:start;padding-block:5rem}

/* ajustes */
.site-nav .btn{display:inline-flex;padding:.5rem 1rem;color:var(--navy)}
.site-nav .btn svg{width:18px;height:18px}
.mail .contact-value{font-family:var(--f-body);font-weight:600;overflow-wrap:anywhere}
@media (max-width:420px){.wa-float{width:50px;height:50px;right:12px}.wa-float svg{width:26px;height:26px}}
.h-card{font-size:var(--fs-h3)}

/* Instagram */
.contact-line.social{border-top:1px solid var(--line);padding-top:1rem;margin-top:.25rem}
.ico.ig{background:#C13584;color:#fff}
.footer-social{display:inline-flex;align-items:center;gap:.5rem}
.footer-social svg{width:18px;height:18px;flex-shrink:0}