/* ============================================================
   LOCPA · Landing Page
   Base visual NEUTRA e SÓBRIA. A paleta (preto/cinza + azul)
   veio da descrição do site atual do cliente no briefing.
   Sem brandbook e sem logo: identidade visual pendente.
   Tipografia: pilha de sistema — nenhuma fonte de marca foi inventada.
   Mobile-first. Sem CDN, sem build.
   ============================================================ */

:root{
  /* Neutros */
  --preto:#0b0e12;
  --grafite:#0d1117;
  --carvao:#161b22;
  --aco:#222932;
  --borda:#2a323d;
  --cinza:#6b7684;
  --cinza-cl:#98a2b0;
  --gelo:#f4f6f8;
  --papel:#ffffff;

  /* Azul (do site atual — validar com o cliente) */
  --azul:#1668c9;
  --azul-cl:#3f8ae0;
  --azul-esc:#0f4d97;
  --azul-fraco:#e8f1fb;

  /* Sinalização */
  --wpp:#25D366;
  --wpp-esc:#1da851;
  --alerta:#b45309;
  --alerta-bg:#fff8ec;

  --txt:#12171f;
  --txt-2:#4a5563;
  --txt-inv:#eef2f6;

  --r:10px;
  --r-lg:16px;
  --sombra:0 1px 2px rgba(11,14,18,.06), 0 8px 24px rgba(11,14,18,.06);
  --sombra-f:0 2px 4px rgba(11,14,18,.08), 0 18px 40px rgba(11,14,18,.10);

  --pad:20px;
  --max:1160px;

  --f: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fm: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--f);color:var(--txt);background:var(--papel);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.18;letter-spacing:-.02em;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.wrap--nar{max-width:820px}
.ico{width:20px;height:20px;fill:currentColor;flex:0 0 auto}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--azul);color:#fff;padding:12px 18px;border-radius:0 0 var(--r) 0;font-weight:600
}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--azul-cl);outline-offset:2px;border-radius:4px}

/* ---------------- Marca ---------------- */
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand__mark{
  width:36px;height:36px;flex:0 0 auto;border-radius:8px;
  background:var(--azul);color:#fff;
  display:grid;place-items:center;
  font-weight:800;font-size:19px;letter-spacing:-.04em;
  /* Marca provisória: logo oficial pendente */
}
.brand__txt{
  display:flex;flex-direction:column;font-weight:800;font-size:18px;
  letter-spacing:.02em;line-height:1.05
}
.brand__txt em{
  font-style:normal;font-weight:500;font-size:10.5px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--cinza);margin-top:3px
}

/* ---------------- Header ---------------- */
.hdr{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid #e5e9ee;transition:box-shadow .2s
}
.hdr.is-scr{box-shadow:0 1px 16px rgba(11,14,18,.09)}
.hdr__in{display:flex;align-items:center;gap:14px;min-height:64px}
.hdr__cta{margin-left:auto}
.hdr__cta span{display:none}

.nav{
  position:fixed;inset:64px 0 auto;background:#fff;border-bottom:1px solid #e5e9ee;
  flex-direction:column;padding:8px var(--pad) 18px;
  display:none;box-shadow:0 18px 30px rgba(11,14,18,.10)
}
.nav.is-open{display:flex}
.nav a{
  text-decoration:none;font-weight:600;font-size:15.5px;color:var(--txt);
  padding:13px 2px;border-bottom:1px solid #eef1f4
}
.nav a:last-child{border-bottom:0}

.burger{
  width:42px;height:42px;border:1px solid #dfe4ea;background:#fff;border-radius:var(--r);
  display:grid;place-content:center;gap:4.5px;cursor:pointer;padding:0
}
.burger span{display:block;width:18px;height:2px;background:var(--txt);border-radius:2px;transition:.22s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------------- Botões ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 22px;border-radius:var(--r);border:1px solid transparent;
  font-weight:700;font-size:15.5px;text-decoration:none;cursor:pointer;
  font-family:inherit;line-height:1.2;transition:transform .12s, background .18s, box-shadow .18s
}
.btn:active{transform:translateY(1px)}
.btn--wpp{background:var(--wpp);color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.28)}
.btn--wpp:hover{background:var(--wpp-esc)}
.btn--ghost{background:transparent;color:var(--txt);border-color:#cfd6de}
.btn--ghost:hover{border-color:var(--txt);background:#f7f9fb}
.btn--sm{padding:10px 13px;font-size:14px}
.btn--full{width:100%;padding:16px 22px}

.lnk{
  display:inline-block;margin-top:16px;font-weight:700;font-size:14.5px;
  color:var(--azul);text-decoration:none;border-bottom:1.5px solid transparent;padding-bottom:2px
}
.lnk:hover{border-bottom-color:var(--azul)}

/* ---------------- Eyebrow / seções ---------------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cinza);margin-bottom:16px
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--azul);flex:0 0 auto}

.sec{padding:64px 0}
.sec__hd{max-width:660px;margin-bottom:36px}
.sec__hd h2{font-size:27px}
.sec__sub{margin-top:14px;color:var(--txt-2);font-size:16px}

.sec--soft{background:var(--gelo);border-block:1px solid #e5e9ee}
.sec--dark{background:var(--grafite);color:var(--txt-inv)}
.sec--dark .eyebrow{color:var(--cinza-cl)}
.sec--dark .sec__sub{color:#aeb8c4}

.grid{display:grid;gap:18px}

/* ---------------- Hero ---------------- */
.hero{
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(22,104,201,.16), transparent 62%),
    linear-gradient(180deg,var(--grafite) 0%, var(--preto) 100%);
  color:var(--txt-inv);padding:52px 0 60px;position:relative;overflow:hidden
}
.hero::after{
  /* régua técnica de assinatura */
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--azul) 0 22%, var(--borda) 22% 100%)
}
.hero__in{display:grid;gap:34px}
.hero h1{font-size:clamp(30px,7.4vw,44px);letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--azul-cl)}
.hero .lede{margin-top:18px;color:#b9c3cf;font-size:16.5px;max-width:52ch}
.hero__cta{display:flex;flex-direction:column;gap:11px;margin-top:28px}
.hero__note{margin-top:20px;font-size:13.5px;color:#8e99a6}
.hero__note strong{color:#dce3ea;font-family:var(--fm);letter-spacing:-.02em}

/* ---- ASSINATURA: ficha técnica ---- */
.spec{
  background:rgba(255,255,255,.045);border:1px solid var(--borda);
  border-radius:var(--r-lg);padding:22px;position:relative
}
.spec::before{
  content:"";position:absolute;top:-1px;left:22px;width:52px;height:3px;background:var(--azul)
}
.spec__ttl{
  font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cinza-cl);margin-bottom:14px
}
.spec__foot{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--borda);
  font-size:12.5px;color:var(--cinza)
}

.ficha{margin:0}
.ficha__row{
  display:flex;align-items:baseline;gap:8px;
  padding:9px 0;font-size:14px
}
.ficha__row + .ficha__row{border-top:1px solid rgba(255,255,255,.07)}
.ficha dt{color:#9aa5b2;white-space:nowrap}
.ficha__row::after{
  content:"";flex:1 1 auto;order:1;height:1px;min-width:14px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 2px,transparent 2px 6px);
  transform:translateY(-3px)
}
.ficha dd{order:2;margin:0;color:#cfd7e0;white-space:nowrap;text-align:right}
.ficha dd b{
  font-family:var(--fm);font-size:16px;color:#fff;letter-spacing:-.03em;font-weight:700
}
.ficha__row--pend dd{color:var(--alerta);font-family:var(--fm);font-size:12.5px}

/* Ficha dentro do card claro */
.ficha--card{margin-top:18px;border-top:1px solid #e7ebf0;padding-top:4px}
.ficha--card .ficha__row + .ficha__row{border-top:1px solid #eef1f5}
.ficha--card dt{color:var(--cinza)}
.ficha--card dd{color:var(--txt-2)}
.ficha--card dd b{color:var(--azul);font-size:17px}
.ficha--card .ficha__row::after{
  background:repeating-linear-gradient(90deg,#c9d1da 0 2px,transparent 2px 6px)
}

/* ---------------- Faixa operacional ---------------- */
.strip{background:var(--carvao);color:#d3dae2;border-top:1px solid var(--borda)}
.strip__in{display:grid;gap:2px;padding-block:6px}
.strip__i{display:flex;align-items:center;gap:12px;padding:14px 0;font-size:13.5px}
.strip__i + .strip__i{border-top:1px solid rgba(255,255,255,.07)}
.strip__i .ico{color:var(--azul-cl)}
.strip__i span{display:flex;flex-direction:column;color:#96a1ae;line-height:1.35}
.strip__i b{color:#eef2f6;font-size:14px;margin-bottom:2px}

/* ---------------- Cards de equipamento ---------------- */
.card{
  background:#fff;border:1px solid #e5e9ee;border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column
}
.card__body{padding:22px}
.card__body h3{font-size:20px}
.card__body p{margin-top:10px;color:var(--txt-2);font-size:15px}

/* Placeholder de imagem — pendência VISÍVEL */
.ph{
  position:relative;display:grid;place-content:center;gap:8px;text-align:center;
  background:
    repeating-linear-gradient(135deg,#f1f4f7 0 12px,#e9edf2 12px 24px);
  border:2px dashed #b9c3cf;color:var(--cinza);padding:26px 16px
}
.ph--eq{aspect-ratio:16/10}
.ph--g{aspect-ratio:4/3;border-radius:var(--r)}
.ph__tag{
  font-family:var(--fm);font-size:10.5px;font-weight:700;letter-spacing:.1em;
  background:var(--alerta);color:#fff;padding:4px 9px;border-radius:99px;justify-self:center
}
.ph__txt{font-size:13px;font-weight:600;color:var(--txt-2)}

/* ---------------- Pilares ---------------- */
.pil{
  border:1px solid var(--borda);border-radius:var(--r-lg);padding:22px;
  background:rgba(255,255,255,.03)
}
.pil__n{
  display:block;font-family:var(--fm);font-size:12px;font-weight:700;
  color:var(--azul-cl);letter-spacing:.08em;margin-bottom:12px
}
.pil h3{font-size:17.5px;color:#fff}
.pil p{margin-top:9px;color:#a7b2be;font-size:14.5px}

.mant{
  margin-top:22px;display:flex;gap:14px;align-items:flex-start;
  background:rgba(22,104,201,.12);border:1px solid rgba(63,138,224,.32);
  border-left:3px solid var(--azul-cl);
  border-radius:var(--r);padding:18px
}
.mant .ico{color:var(--azul-cl);margin-top:2px}
.mant p{font-size:14.5px;color:#c3ccd7}
.mant b{color:#fff}

/* ---------------- Setores ---------------- */
.set{
  border:1px solid #e5e9ee;border-radius:var(--r-lg);padding:22px;background:#fff;
  box-shadow:var(--sombra);transition:border-color .18s, transform .18s
}
.set:hover{border-color:#c2ccd7;transform:translateY(-2px)}
.set .ico{width:26px;height:26px;color:var(--azul);margin-bottom:14px}
.set h3{font-size:17px}
.set p{margin-top:8px;color:var(--txt-2);font-size:14.5px}

/* ---------------- Badges de norma ---------------- */
.badges{display:grid;gap:12px;margin-bottom:28px}
.badge{
  display:flex;gap:13px;align-items:flex-start;background:#fff;
  border:1px solid #dbe3ec;border-radius:var(--r);padding:16px 18px
}
.badge .ico{width:24px;height:24px;color:var(--azul);margin-top:1px}
.badge b{display:block;font-size:15.5px}
.badge span{display:block;font-size:13.5px;color:var(--txt-2);margin-top:3px}
.badge--pend{background:var(--alerta-bg);border-color:#f0d9b3}
.badge--pend .ico{color:var(--alerta)}
.badge--pend b{font-family:var(--fm);font-size:12.5px;color:var(--alerta);word-break:break-word}

.galeria{display:grid;gap:12px;grid-template-columns:1fr 1fr}

/* ---------------- Blocos de pendência ---------------- */
.pend{
  margin-top:26px;background:var(--alerta-bg);border:1px solid #f0d9b3;
  border-left:3px solid var(--alerta);border-radius:var(--r);
  padding:18px;font-size:14px;color:#7a4a09
}
.pend b{color:var(--alerta)}
.pend ul{margin-top:10px;display:grid;gap:8px}
.pend li{padding-left:16px;position:relative}
.pend li::before{content:"→";position:absolute;left:0;color:var(--alerta)}
.pend--inline{margin-top:20px}

.tk{
  font-family:var(--fm);font-size:.88em;background:#fdf0d8;color:#8a5a09;
  border:1px dashed #d8ab5a;border-radius:5px;padding:1px 6px;white-space:nowrap
}
.sec--dark .tk{background:rgba(180,83,9,.16);color:#f0b364;border-color:#8a5a09}
.ft .tk{background:rgba(180,83,9,.16);color:#e8ab5e;border-color:#7a4a09}

/* ---------------- FAQ ---------------- */
.faq{border-top:1px solid #e2e7ec}
.faq__i{border-bottom:1px solid #e2e7ec}
.faq__q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  background:none;border:0;padding:20px 0;text-align:left;cursor:pointer;
  font-family:inherit;font-size:16px;font-weight:650;color:var(--txt);line-height:1.4
}
.faq__q:hover{color:var(--azul)}
.faq__ic{
  position:relative;width:20px;height:20px;flex:0 0 auto;margin-top:2px;
  border:1.5px solid #c8d1da;border-radius:50%;transition:.2s
}
.faq__ic::before,.faq__ic::after{
  content:"";position:absolute;inset:50% 4px auto;height:1.6px;background:var(--txt-2);
  transform:translateY(-50%);transition:.2s
}
.faq__ic::after{transform:translateY(-50%) rotate(90deg)}
.faq__q[aria-expanded="true"] .faq__ic{background:var(--azul);border-color:var(--azul)}
.faq__q[aria-expanded="true"] .faq__ic::before,
.faq__q[aria-expanded="true"] .faq__ic::after{background:#fff}
.faq__q[aria-expanded="true"] .faq__ic::after{transform:translateY(-50%) rotate(0)}
.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s ease}
.faq__a > div{overflow:hidden}
.faq__i.is-open .faq__a{grid-template-rows:1fr}
.faq__a p{padding-bottom:22px;color:var(--txt-2);font-size:15px;max-width:66ch}

/* ---------------- Formulário ---------------- */
.form__wrap{display:grid;gap:34px}
.form__side h2{font-size:25px}
.side__list{margin-top:26px;display:grid;gap:16px}
.side__list li{display:flex;gap:13px;align-items:flex-start}
.side__list .ico{color:var(--azul-cl);margin-top:2px}
.side__list div{display:flex;flex-direction:column;font-size:14.5px}
.side__list b{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--cinza);font-weight:700}
.side__list a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);width:fit-content}
.side__list span:not(.tk){color:#c3ccd7}
.side__list .tk{width:fit-content}

.form{
  background:#fff;color:var(--txt);border-radius:var(--r-lg);
  padding:24px 20px;box-shadow:var(--sombra-f)
}
.form__hd{
  font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cinza);padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid #e8ecf1
}
.f{display:flex;flex-direction:column;margin-bottom:16px}
.f-row{display:grid;gap:0}
.f label{font-size:13.5px;font-weight:650;margin-bottom:7px}
.f label i{color:#c2410c;font-style:normal;margin-left:2px}
.f input,.f select,.f textarea{
  font-family:inherit;font-size:16px;color:var(--txt);
  border:1px solid #d6dde5;border-radius:var(--r);padding:13px 14px;background:#fcfdfe;
  transition:border-color .16s, box-shadow .16s;width:100%
}
.f textarea{resize:vertical;min-height:104px}
.f select{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236b7684'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;background-size:22px;padding-right:38px}
.f input:focus,.f select:focus,.f textarea:focus{
  outline:0;border-color:var(--azul);box-shadow:0 0 0 3px rgba(22,104,201,.14);background:#fff
}
.f.is-err input,.f.is-err select,.f.is-err textarea{border-color:#c2410c;background:#fffaf7}
.err{font-size:12.5px;color:#c2410c;margin-top:6px;display:none;font-weight:600}
.f.is-err .err{display:block}
.form__note{margin-top:14px;font-size:12.5px;color:var(--cinza);line-height:1.5}
.form__note.is-ok{color:var(--wpp-esc);font-weight:650}

/* ---------------- Rodapé ---------------- */
.ft{background:var(--preto);color:#98a3b0;padding:48px 0 0;font-size:14.5px}
.ft__in{display:grid;gap:32px;padding-bottom:36px}
.ft .brand__txt{color:#fff}
.ft__brand p{margin-top:16px;max-width:44ch;font-size:14px;line-height:1.65}
.ft__col h3{
  font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#e5eaef;margin-bottom:14px
}
.ft__col ul{display:grid;gap:9px}
.ft__col a{text-decoration:none;color:#98a3b0}
.ft__col a:hover{color:#fff}
.ft__base{
  border-top:1px solid #1d242d;padding-block:20px 96px;
  display:grid;gap:8px;font-size:12.5px;color:#6d7783
}

/* ---------------- WhatsApp fixo ---------------- */
.wpp-fixo{
  position:fixed;z-index:90;left:12px;right:12px;bottom:12px;
  display:flex;align-items:center;justify-content:center;gap:9px;
  background:var(--wpp);color:#fff;text-decoration:none;font-weight:700;font-size:15.5px;
  padding:15px;border-radius:var(--r);
  box-shadow:0 8px 26px rgba(11,14,18,.30)
}
.wpp-fixo .ico{width:22px;height:22px}

/* ---------------- Reveal ---------------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease, transform .5s ease}
.rv.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .rv{opacity:1;transform:none}
}

/* ============================================================
   ≥ 620px
   ============================================================ */
@media (min-width:620px){
  .hero__cta{flex-direction:row;flex-wrap:wrap}
  .grid--2{grid-template-columns:1fr 1fr}
  .grid--4{grid-template-columns:1fr 1fr}
  .badges{grid-template-columns:1fr 1fr}
  .badge--pend{grid-column:1/-1}
  .galeria{grid-template-columns:repeat(4,1fr)}
  .f-row{grid-template-columns:1fr 1fr;gap:0 16px}
  .strip__in{grid-template-columns:1fr 1fr;gap:0 26px}
  .strip__i:nth-child(2){border-top:0}
  .ft__in{grid-template-columns:1fr 1fr}
  .ft__base{grid-template-columns:1fr auto;padding-bottom:96px}
  .form{padding:28px}
}

/* ============================================================
   ≥ 900px — desktop
   ============================================================ */
@media (min-width:900px){
  :root{--pad:32px}
  .sec{padding:88px 0}
  .sec__hd{margin-bottom:44px}
  .sec__hd h2{font-size:34px}

  .burger{display:none}
  .nav{
    position:static;display:flex;flex-direction:row;gap:26px;padding:0;margin-left:26px;
    background:none;border:0;box-shadow:none;inset:auto
  }
  .nav a{border:0;padding:6px 0;font-size:14.5px;color:var(--txt-2)}
  .nav a:hover{color:var(--azul)}
  .hdr__cta span{display:inline}
  .hdr__cta{padding:11px 18px}

  .hero{padding:84px 0 92px}
  .hero__in{grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
  .hero .lede{font-size:17.5px}
  .spec{padding:26px}

  .strip__in{grid-template-columns:repeat(4,1fr);gap:0}
  .strip__i{padding:22px 22px 22px 0}
  .strip__i + .strip__i{border-top:0;border-left:1px solid rgba(255,255,255,.09);padding-left:22px}

  .grid{gap:22px}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .badges{grid-template-columns:repeat(3,1fr);gap:16px}
  .badge--pend{grid-column:auto}

  .form__wrap{grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
  .form__side h2{font-size:32px}
  .form{padding:32px}

  .ft__in{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
  .ft__base{padding-bottom:24px}

  .wpp-fixo{
    left:auto;right:24px;bottom:24px;width:auto;padding:15px 22px;border-radius:99px
  }
}