/* =========================================================
   Tech Inology - sistema visual
   Preto-azulado, ciano como acento unico, gradiente da marca
   reservado a dois papeis: barra de progresso e indicador de secao.
   Tipografia: Geist + Geist Mono, auto-hospedadas.
   ========================================================= */

@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/geist-variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("/assets/fonts/geist-mono-variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --tinta:     #070A12;
  --tinta-2:   #0E1322;
  --tinta-3:   #151B2D;
  --nevoa:     #E8ECF5;
  --nevoa-2:   #8E9BB3;
  --nevoa-3:   #7A87A0;
  --linha:     rgba(142, 155, 179, .18);
  --linha-2:   rgba(142, 155, 179, .34);
  --ciano:     #22D3EE;
  --ciano-esc: #0E9CB4;
  --violeta:   #7C5CFF;
  --marca:     linear-gradient(90deg, var(--violeta), var(--ciano));

  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --raio: 4px;
  --max:  1360px;
  --topo: 76px;
  --gut:  clamp(20px, 5vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topo) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--tinta);
  color: var(--nevoa-2);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, svg, video { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  font-family: var(--sans);
  color: var(--nevoa);
  margin: 0 0 .5em;
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -.04em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6.6vw, 6rem); font-weight: 700; letter-spacing: -.05em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -.03em; }
h4 { font-size: 1.05rem; letter-spacing: -.02em; }

p { margin: 0 0 1.1rem; max-width: 60ch; }
strong { color: var(--nevoa); font-weight: 600; }

a { color: var(--ciano); text-decoration: none; }
a:hover { color: #67E8F9; }

::selection { background: var(--ciano); color: var(--tinta); }
:focus-visible { outline: 2px solid var(--ciano); outline-offset: 3px; }

.mono {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--nevoa-3);
  font-weight: 500;
}

/* ---------- estrutura ---------- */
.env { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }
.env--largo { max-width: none; padding-inline: var(--gut); }
.secao { padding-block: clamp(5rem, 11vw, 9.5rem); position: relative; }
.medida { max-width: 62ch; }

.pular {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--ciano); color: var(--tinta); padding: .8rem 1.3rem;
  font-weight: 600; border-radius: 0 0 var(--raio) 0;
}
.pular:focus { left: 0; color: var(--tinta); }

/* ---------- barra de progresso (papel 1 do gradiente) ---------- */
.progresso {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 200;
  background: var(--marca); transform-origin: 0 50%; transform: scaleX(0);
}
@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .progresso {
      animation: progride linear both;
      animation-timeline: scroll(root block);
    }
    @keyframes progride { to { transform: scaleX(1); } }
  }
}

/* ---------- topo ---------- */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 150;
  height: var(--topo); display: flex; align-items: center;
  transition: height .3s cubic-bezier(.16,1,.3,1), background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.topo.encolhido {
  height: 60px;
  background: rgba(7, 10, 18, .82);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--linha);
}
.topo__in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }

.marca { display: inline-flex; align-items: center; gap: .6rem; color: var(--nevoa); }
.marca:hover { color: var(--nevoa); }
.marca img { width: 30px; height: 30px; }
.marca b { font-weight: 600; font-size: 1.02rem; letter-spacing: -.035em; }

.nav { display: flex; align-items: center; gap: .2rem; }
.nav a {
  color: var(--nevoa-2); font-size: .92rem; font-weight: 450;
  padding: .5rem .8rem; letter-spacing: -.01em; position: relative;
}
.nav a:hover { color: var(--nevoa); }
.nav a::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .25rem;
  height: 1px; background: var(--ciano); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }

/* O botao dentro do menu nao herda cor nem sublinhado do link de navegacao. */
.nav a.bt { color: var(--tinta); }
.nav a.bt--sec { color: var(--nevoa); }
.nav a.bt::after { display: none; }
.nav a.bt:hover { color: var(--tinta); }

.menu-btn {
  display: none; background: none; border: 1px solid var(--linha-2);
  border-radius: var(--raio); color: var(--nevoa); padding: .5rem .55rem; cursor: pointer; line-height: 0;
}
@media (max-width: 1080px) {
  .menu-btn { display: block; }
  .nav {
    position: fixed; inset: 60px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--tinta-2); border-bottom: 1px solid var(--linha);
    padding: .5rem var(--gut) 1.4rem;
  }
  .nav[hidden] { display: none; }
  .nav a { padding: .95rem 0; font-size: 1.05rem; border-bottom: 1px solid var(--linha); }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { color: var(--ciano); }
  .nav .bt { margin-top: 1.1rem; justify-content: center; }
}

/* ---------- botoes: preenchimento entra pelo lado do cursor ---------- */
.bt {
  --x: 50%; --y: 50%;
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem; border-radius: var(--raio);
  font-family: var(--sans); font-size: .96rem; font-weight: 600; letter-spacing: -.015em;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: color .25s, border-color .25s, transform .12s;
}
.bt::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle at var(--x) var(--y), var(--bt-fundo) 0 100%);
  clip-path: circle(0% at var(--x) var(--y));
  transition: clip-path .45s cubic-bezier(.16,1,.3,1);
}
.bt:hover::before, .bt:focus-visible::before { clip-path: circle(150% at var(--x) var(--y)); }
.bt:active { transform: translateY(1px); }

.bt--pri { --bt-fundo: #67E8F9; background: var(--ciano); color: var(--tinta); }
.bt--pri:hover, .bt--pri:focus-visible { color: var(--tinta); }

.bt--sec { --bt-fundo: var(--nevoa); border-color: var(--linha-2); color: var(--nevoa); background: transparent; }
.bt--sec:hover, .bt--sec:focus-visible { color: var(--tinta); border-color: var(--nevoa); }

.bt--zap { --bt-fundo: #0A5C31; background: #0F7A40; color: #fff; }
.bt--zap:hover, .bt--zap:focus-visible { color: #fff; }

.bt--bloco { width: 100%; }
.bt[disabled] { opacity: .5; cursor: progress; }
.acoes { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- capa ---------- */
.capa {
  position: relative; min-height: 100dvh; display: flex; align-items: flex-end;
  padding-block: calc(var(--topo) + 2rem) clamp(3rem, 7vh, 5.5rem);
  overflow: hidden;
}
.capa__fundo { position: absolute; inset: 0; z-index: -2; }
.capa__fundo img { width: 100%; height: 100%; object-fit: cover; }
.capa__veu {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(7,10,18,.86) 0%, rgba(7,10,18,.40) 32%, rgba(7,10,18,.94) 88%),
    linear-gradient(90deg, rgba(7,10,18,.80) 0%, rgba(7,10,18,.10) 62%);
}
.capa__in { width: 100%; }
.capa h1 { margin-bottom: 1.4rem; max-width: 13ch; }
.capa__deck { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--nevoa-2); max-width: 46ch; margin-bottom: 2.2rem; }
.capa__deck strong { color: var(--nevoa); font-weight: 500; }
.capa__local {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .12em;
  color: var(--ciano); margin: 0 0 1.6rem; text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  .capa__fundo img { animation: respira 22s cubic-bezier(.22,.61,.36,1) both; }
  @keyframes respira { from { transform: scale(1.14); } to { transform: scale(1); } }

  .linha-mask { display: block; overflow: hidden; padding-bottom: .06em; }
  .linha-mask > span { display: block; animation: sobe .95s cubic-bezier(.16,1,.3,1) both; }
  .linha-mask:nth-child(2) > span { animation-delay: .09s; }
  @keyframes sobe { from { transform: translateY(102%); } to { transform: translateY(0); } }

  .entra { opacity: 0; transform: translateY(20px); }
  .entra.visivel {
    opacity: 1; transform: none;
    transition: opacity .75s cubic-bezier(.16,1,.3,1) var(--atraso, 0ms),
                transform .75s cubic-bezier(.16,1,.3,1) var(--atraso, 0ms);
  }
}

/* ---------- faixa de numeros ---------- */
.numeros {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha);
}
@media (max-width: 760px) { .numeros { grid-template-columns: repeat(2, 1fr); } }
.numero { padding: clamp(1.75rem, 4vw, 3rem) clamp(1rem, 2.5vw, 2rem); border-left: 1px solid var(--linha); }
.numero:first-child { border-left: 0; }
@media (max-width: 760px) {
  .numero:nth-child(odd) { border-left: 0; }
  .numero:nth-child(n+3) { border-top: 1px solid var(--linha); }
}
.numero__v {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem); font-weight: 600; letter-spacing: -.055em;
  line-height: 1; color: var(--nevoa); font-variant-numeric: tabular-nums;
}
.numero__v i { font-style: normal; color: var(--ciano); }
.numero__r { font-family: var(--mono); font-size: .76rem; letter-spacing: .06em; color: var(--nevoa-3); margin-top: .7rem; }

/* ---------- sticky stack: o momento da pagina ---------- */
.pilha { position: relative; }
.pilha__item {
  position: sticky; top: 0; min-height: 100dvh;
  display: flex; align-items: center;
  background: var(--tinta);
  border-top: 1px solid var(--linha);
}
.pilha__grade {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem);
  align-items: center; width: 100%;
}
@media (max-width: 900px) { .pilha__grade { grid-template-columns: 1fr; gap: 2rem; } }
.pilha__n {
  font-family: var(--mono); font-size: .8rem; color: var(--ciano);
  letter-spacing: .1em; display: block; margin-bottom: 1.6rem;
}
.pilha__item h2 { max-width: 14ch; }
.pilha__item p { font-size: clamp(1rem, 1.3vw, 1.12rem); }
.pilha__lista { list-style: none; padding: 0; margin: 2rem 0 0; border-top: 1px solid var(--linha); }
.pilha__lista li {
  display: grid; grid-template-columns: auto 1fr; gap: .9rem; align-items: start;
  padding: 1rem 0; border-bottom: 1px solid var(--linha); font-size: .96rem; color: var(--nevoa-2);
}
.pilha__lista svg { color: var(--ciano); margin-top: .28em; flex-shrink: 0; }
.pilha__visual {
  position: relative; aspect-ratio: 4/5; overflow: hidden; border-radius: var(--raio);
  border: 1px solid var(--linha);
}
@media (max-width: 900px) { .pilha__visual { aspect-ratio: 16/10; } }
.pilha__visual img { width: 100%; height: 100%; object-fit: cover; opacity: .82; }
.pilha__visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(124,92,255,.14), transparent 55%, rgba(34,211,238,.12));
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .pilha__item { animation: recua linear both; animation-timeline: view(); animation-range: exit -20vh; }
    @keyframes recua { to { transform: scale(.93); opacity: .34; } }
    .pilha__item:last-child { animation: none; }
  }
}

/* ---------- bento de servicos ---------- */
.bento {
  display: grid; gap: 1px; background: var(--linha);
  border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden;
  grid-template-columns: repeat(6, 1fr);
}
.cel { background: var(--tinta); padding: clamp(1.5rem, 2.6vw, 2.4rem); position: relative; overflow: hidden; }
a.cel { color: inherit; display: block; transition: background .35s; }
a.cel:hover { background: var(--tinta-2); color: inherit; }
.cel h3 { margin-bottom: .5rem; }
.cel p { font-size: .95rem; margin: 0; color: var(--nevoa-2); }
.cel__ver {
  display: inline-block; margin-top: 1.4rem; font-size: .88rem; font-weight: 600; color: var(--ciano);
  transform: translateX(0); transition: transform .3s cubic-bezier(.16,1,.3,1);
}
a.cel:hover .cel__ver { transform: translateX(5px); }

.cel--foto { padding: 0; min-height: 260px; }
.cel--foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.16,1,.3,1); }
a.cel--foto:hover img { transform: scale(1.06); }
.cel--foto .cel__rot {
  position: absolute; left: clamp(1.25rem, 2vw, 2rem); bottom: clamp(1.25rem, 2vw, 2rem); right: 1.25rem;
}
.cel--foto .cel__rot h3 { margin: 0; text-shadow: 0 2px 20px rgba(7,10,18,.9); }
.cel--foto::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 35%, rgba(7,10,18,.88));
}
.cel--foto .cel__rot { z-index: 2; }

.c6 { grid-column: span 6; } .c4 { grid-column: span 4; }
.c3 { grid-column: span 3; } .c2 { grid-column: span 2; }
@media (max-width: 980px) { .c4, .c3, .c2 { grid-column: span 6; } }

/* ---------- bloco de IA (split sobreposto) ---------- */
.ia { position: relative; }
.ia__grade { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 0; }
@media (max-width: 980px) { .ia__grade { grid-template-columns: 1fr; } }
.ia__foto { position: relative; aspect-ratio: 16/11; overflow: hidden; border-radius: var(--raio); }
.ia__foto img { width: 100%; height: 100%; object-fit: cover; }
.ia__texto {
  background: var(--tinta-2); border: 1px solid var(--linha); border-radius: var(--raio);
  padding: clamp(2rem, 4vw, 3.4rem); margin-left: -12%; position: relative; z-index: 2;
}
@media (max-width: 980px) { .ia__texto { margin: -3rem 1.25rem 0; } }
.ia__marcas { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.8rem; }
.ia__marcas span {
  font-family: var(--mono); font-size: .76rem; color: var(--nevoa-2);
  border: 1px solid var(--linha-2); border-radius: var(--raio); padding: .35rem .7rem;
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .paralaxe img { animation: desliza linear both; animation-timeline: view(); }
    @keyframes desliza { from { transform: translateY(-7%) scale(1.14); } to { transform: translateY(7%) scale(1.14); } }
  }
}

/* ---------- depoimentos ---------- */
.depos { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); }
@media (max-width: 900px) { .depos { grid-template-columns: 1fr; gap: 3rem; } }
.depo p {
  font-size: clamp(1.15rem, 1.9vw, 1.5rem); color: var(--nevoa); line-height: 1.4;
  letter-spacing: -.02em; max-width: none; margin-bottom: 1.6rem;
}
.depo__aut { border-top: 1px solid var(--linha); padding-top: 1.1rem; }
.depo__nome { color: var(--nevoa); font-weight: 600; font-size: .95rem; }
.depo__emp { font-family: var(--mono); font-size: .78rem; color: var(--nevoa-3); margin-top: .2rem; }

/* ---------- marquee de tecnologias ---------- */
.esteira {
  border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha);
  padding-block: clamp(1.6rem, 3vw, 2.4rem); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.esteira__trilho { display: flex; width: max-content; }
.esteira__grupo { display: flex; align-items: center; gap: clamp(2.5rem, 5vw, 4.5rem); padding-right: clamp(2.5rem, 5vw, 4.5rem); }
.esteira__grupo span {
  font-size: clamp(1.05rem, 1.6vw, 1.4rem); font-weight: 500; letter-spacing: -.025em;
  color: var(--nevoa-3); white-space: nowrap; transition: color .3s;
}
.esteira:hover .esteira__grupo span { color: var(--nevoa-2); }
@media (prefers-reduced-motion: no-preference) {
  .esteira__trilho { animation: corre 42s linear infinite; }
  @keyframes corre { to { transform: translateX(-50%); } }
}
@media (prefers-reduced-motion: reduce) {
  .esteira { -webkit-mask-image: none; mask-image: none; }
  .esteira__trilho { width: 100%; flex-wrap: wrap; }
  .esteira__grupo:nth-child(2) { display: none; }
  .esteira__grupo { flex-wrap: wrap; gap: 1rem 2rem; }
}

/* ---------- processo ---------- */
.processo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--linha); border-block: 1px solid var(--linha); }
@media (max-width: 900px) { .processo { grid-template-columns: 1fr; } }
.passo { background: var(--tinta); padding: clamp(1.75rem, 3vw, 2.6rem) clamp(1.25rem, 2vw, 2rem); }
.passo__n { font-family: var(--mono); font-size: .78rem; color: var(--ciano); letter-spacing: .1em; }
.passo h3 { margin: 1.4rem 0 .5rem; font-size: 1.2rem; }
.passo p { font-size: .93rem; margin: 0; }

/* ---------- chamada final e formulario ---------- */
.final { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
@media (max-width: 980px) { .final { grid-template-columns: 1fr; } }
.contato-lin { display: grid; grid-template-columns: auto 1fr; gap: .9rem; padding: 1.15rem 0; border-bottom: 1px solid var(--linha); }
.contato-lin:first-of-type { border-top: 1px solid var(--linha); }
.contato-lin svg { color: var(--ciano); margin-top: .3em; }
.contato-lin__r { font-family: var(--mono); font-size: .74rem; color: var(--nevoa-3); letter-spacing: .06em; }
.contato-lin__v { color: var(--nevoa); font-size: 1rem; margin-top: .15rem; display: block; }
a.contato-lin__v:hover { color: var(--ciano); }

.form { background: var(--tinta-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: clamp(1.5rem, 3vw, 2.4rem); }
.form h3 { font-size: 1.2rem; margin-bottom: 1.4rem; }
.form__lin { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form__lin { grid-template-columns: 1fr; } }
.campo { margin-bottom: 1.05rem; }
.campo label { display: block; font-size: .85rem; font-weight: 500; color: var(--nevoa); margin-bottom: .45rem; }
.campo .req { color: var(--ciano); }
.campo input, .campo select, .campo textarea {
  width: 100%; font-family: var(--sans); font-size: .97rem; color: var(--nevoa);
  background: var(--tinta); border: 1px solid var(--linha-2); border-radius: var(--raio);
  padding: .8rem .95rem; transition: border-color .2s, box-shadow .2s;
}
.campo textarea { min-height: 130px; resize: vertical; line-height: 1.5; }
.campo input::placeholder, .campo textarea::placeholder { color: var(--nevoa-3); }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--ciano); box-shadow: 0 0 0 3px rgba(34, 211, 238, .16);
}
.campo select {
  appearance: none; padding-right: 2.4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238E9BB3' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.pote { position: absolute; left: -9999px; width: 0; height: 0; overflow: hidden; }
.form__nota { font-size: .82rem; color: var(--nevoa-3); margin: 1rem 0 0; max-width: none; }
.alerta { padding: .85rem 1.05rem; border-radius: var(--raio); margin-bottom: 1.1rem; font-size: .92rem; border: 1px solid; }
.alerta--ok { background: rgba(34,211,238,.09); border-color: rgba(34,211,238,.4); color: #7DE4F5; }
.alerta--erro { background: rgba(248,113,113,.09); border-color: rgba(248,113,113,.4); color: #FCA5A5; }

/* ---------- rodape ---------- */
.rodape { border-top: 1px solid var(--linha); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.rodape__g { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; }
@media (max-width: 880px) { .rodape__g { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 2rem; } }
.rodape h4 { font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; color: var(--nevoa-3); margin-bottom: 1.1rem; font-weight: 500; }
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: .55rem; font-size: .93rem; }
.rodape a { color: var(--nevoa-2); overflow-wrap: anywhere; }
.rodape a:hover { color: var(--ciano); }
.rodape p { font-size: .93rem; }
.rodape__base {
  margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--linha);
  display: flex; flex-wrap: wrap; gap: .8rem 1.6rem; justify-content: space-between;
  font-family: var(--mono); font-size: .74rem; color: var(--nevoa-3); letter-spacing: .04em;
}
.rodape__base a { color: var(--nevoa-3); }
@media (max-width: 720px) { .rodape__base { padding-bottom: 4.5rem; } }

/* ---------- whatsapp fixo ---------- */
.zap {
  position: fixed; right: 18px; bottom: 18px; z-index: 140;
  display: inline-flex; align-items: center; gap: .55rem;
  background: #0F7A40; color: #fff; padding: .7rem 1.05rem; border-radius: var(--raio);
  font-weight: 600; font-size: .9rem; box-shadow: 0 14px 34px -14px rgba(18,140,75,.9);
  transition: transform .2s cubic-bezier(.16,1,.3,1), background .2s;
}
.zap:hover { background: #0E6E3B; color: #fff; transform: translateY(-2px); }
@media (max-width: 560px) { .zap b { display: none; } .zap { padding: .8rem; } }

/* ---------- utilidades ---------- */
.t-peq { font-size: .88rem; }
.sem-mb { margin-bottom: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .entra { opacity: 1 !important; transform: none !important; }
  .pilha__item { position: static; min-height: 0; padding-block: 4rem; }
}

/* =========================================================
   Paginas internas
   ========================================================= */

/* ---------- capa compacta ---------- */
.capa--int { min-height: auto; padding-block: calc(var(--topo) + clamp(3.5rem, 8vw, 6.5rem)) clamp(3.5rem, 8vw, 6rem); }
.capa--int h1 { font-size: clamp(2.1rem, 5.2vw, 4rem); max-width: 18ch; margin-bottom: 1.2rem; }
.capa--int .capa__deck { max-width: 60ch; }

/* ---------- trilha (breadcrumb) ---------- */
.trilha {
  display: flex; flex-wrap: wrap; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--nevoa-3); margin-bottom: 1.6rem;
}
.trilha a { color: var(--nevoa-3); text-decoration: none; }
.trilha a:hover { color: var(--ciano); }
.trilha span[aria-current] { color: var(--ciano); }

/* ---------- secoes menores ---------- */
.secao--curta { padding-block: clamp(3rem, 6vw, 4.5rem); }

/* ---------- bloco "o problema" ---------- */
.dor {
  display: grid; grid-template-columns: 3px 1fr; gap: 0 1.8rem;
  background: var(--tinta-2); border: 1px solid var(--linha);
  border-radius: var(--raio); padding: clamp(1.6rem, 3.5vw, 2.6rem);
}
.dor__marca { background: var(--marca); border-radius: 2px; }
.dor h2 { font-size: clamp(1.4rem, 2.6vw, 2rem); margin: 0 0 .9rem; max-width: 22ch; }
.dor p { max-width: 68ch; }

/* ---------- grade de 3 ---------- */
.grade-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linha); border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; }
@media (max-width: 940px) { .grade-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grade-3 { grid-template-columns: 1fr; } }

.item { background: var(--tinta); padding: clamp(1.5rem, 3vw, 2.2rem); }
.item__n { font-family: var(--mono); font-size: .74rem; color: var(--ciano); letter-spacing: .1em; }
.item h3 { font-size: 1.12rem; margin: .7rem 0 .6rem; color: var(--nevoa); }
.item p { font-size: .95rem; }

.grade-3 .cel { background: var(--tinta); border: 0; border-radius: 0; }

/* ---------- duas colunas ---------- */
.duo { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 900px) { .duo { grid-template-columns: 1fr; } }

.painel { background: var(--tinta-2); border: 1px solid var(--linha); border-radius: var(--raio); padding: clamp(1.6rem, 3.5vw, 2.4rem); }
.painel h3 { font-size: 1.05rem; color: var(--nevoa); margin: 0 0 1.2rem; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--linha); }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.35rem 0; cursor: pointer; list-style: none;
  color: var(--nevoa); font-size: 1.05rem; font-weight: 500;
  transition: color .2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--ciano); }
.faq summary svg { flex: none; color: var(--ciano); transition: transform .25s ease; }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq__r { padding: 0 0 1.5rem; max-width: 72ch; }
.faq details[open] .faq__r { animation: abre .28s ease both; }
@keyframes abre { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- prosa (paginas legais) ---------- */
.prosa { max-width: 72ch; }
.pag-legal h1 { font-size: clamp(1.9rem, 4vw, 3rem); max-width: 18ch; }
.prosa h2 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); margin: 2.8rem 0 .9rem; }
.prosa h3 { font-size: 1.05rem; color: var(--nevoa); margin: 1.8rem 0 .6rem; }
.prosa p, .prosa li { font-size: .98rem; }
.prosa ul { padding-left: 1.2rem; margin: 0 0 1.2rem; }
.prosa li { margin-bottom: .5rem; }
.prosa a { color: var(--ciano); }
.prosa .mono { margin-bottom: 2rem; display: block; }

/* ---------- linha do tempo (sobre) ---------- */
.linha-tempo { display: grid; gap: 0; border-left: 1px solid var(--linha); padding-left: clamp(1.4rem, 3vw, 2.2rem); }
.marco { padding-bottom: 2.4rem; position: relative; }
.marco::before {
  content: ""; position: absolute; left: calc(-1 * clamp(1.4rem, 3vw, 2.2rem) - 4px);
  top: .5rem; width: 7px; height: 7px; border-radius: 50%;
  background: var(--ciano); box-shadow: 0 0 0 4px var(--tinta);
}
.marco__q { font-family: var(--mono); font-size: .74rem; color: var(--ciano); letter-spacing: .1em; }
.marco h3 { font-size: 1.15rem; color: var(--nevoa); margin: .5rem 0 .5rem; }
.marco p { max-width: 62ch; margin: 0; }

/* ---------- pagina de erro ---------- */
.erro { min-height: 68vh; display: grid; place-items: center; text-align: center; padding-block: 6rem; }
.erro__cod { font-family: var(--mono); font-size: clamp(4rem, 14vw, 9rem); line-height: 1; color: var(--tinta-3); letter-spacing: -.02em; }
.erro h1 { font-size: clamp(1.6rem, 4vw, 2.6rem); margin: 1rem 0; }
.erro p { max-width: 46ch; margin-inline: auto; }