/* CGK Consultoria em Veículos e Negócios
   Sistema: tinta navy da marca, azul do letreiro como sinal.
   Uma família (Archivo variável), hierarquia por peso, largura e escala. */

:root{
  --ink:        oklch(0.17 0.055 264);   /* fundo escuro, tinta da marca */
  --ink-deep:   oklch(0.11 0.045 264);
  --ink-soft:   oklch(0.24 0.050 264);
  --signal:     oklch(0.68 0.165 250);   /* azul do letreiro */
  --signal-hi:  oklch(0.78 0.140 248);
  --paper:      oklch(0.975 0.004 250);
  --paper-2:    oklch(0.935 0.008 250);
  --on-ink:     oklch(0.97 0.006 250);
  --on-ink-mut: oklch(0.775 0.028 258);
  --on-paper:   oklch(0.20 0.035 264);
  --on-paper-m: oklch(0.42 0.028 262);
  --linha-ink:  oklch(0.32 0.045 264);
  --linha-pap:  oklch(0.86 0.010 255);

  --pad: clamp(1.25rem, 5vw, 5.5rem);
  --gap: clamp(2.5rem, 6vw, 6rem);
  --secao: clamp(4.5rem, 11vw, 9.5rem);
  --max: 1440px;

  --saida: cubic-bezier(0.16, 1, 0.3, 1);

  --barra: 0px;   /* largura da barra de rolagem, medida no script */

  --z-fixo: 40;
  --z-topo: 50;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; overflow-x:clip; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--ink);
  color:var(--on-ink);
  font-family:'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height:1.6;
  font-variation-settings:'wdth' 100;
  overflow-x:clip;
}

img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; }

h1,h2,h3{
  margin:0;
  font-weight:800;
  line-height:0.98;
  letter-spacing:-0.028em;
  font-variation-settings:'wdth' 112;
  text-wrap:balance;
}
p{ margin:0; text-wrap:pretty; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:99;
  background:var(--signal); color:var(--ink-deep);
  padding:0.75rem 1.25rem; font-weight:700; border-radius:0 0 8px 0;
}
.skip:focus{ left:0; }

:focus-visible{ outline:2px solid var(--signal-hi); outline-offset:3px; border-radius:2px; }

.visualmente-oculto{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap;
}

/* ---------- topo ---------- */

.topo{
  position:sticky; top:0; z-index:var(--z-topo);
  display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  padding:0.85rem var(--pad);
  background:color-mix(in oklab, var(--ink-deep) 82%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid color-mix(in oklab, var(--linha-ink) 70%, transparent);
}
.marca{ display:flex; align-items:center; gap:0.7rem; text-decoration:none; }
.marca img{ border-radius:6px; }
.marca-txt{ display:flex; flex-direction:column; line-height:1.05; }
.marca-txt b{ font-weight:800; letter-spacing:0.02em; font-size:0.95rem; }
.marca-txt i{ font-style:normal; font-size:0.68rem; letter-spacing:0.09em; color:var(--on-ink-mut); }

.topo nav{ display:flex; align-items:center; gap:clamp(1rem, 2.2vw, 2rem); }
.topo nav a{
  text-decoration:none; font-size:0.9rem; font-weight:500; color:var(--on-ink-mut);
  transition:color 0.25s var(--saida);
}
.topo nav a:hover{ color:var(--on-ink); }
.topo nav a:not(.btn-topo){ display:none; }
@media (min-width:820px){ .topo nav a:not(.btn-topo){ display:inline; } }

.btn-topo{
  color:var(--ink-deep) !important; background:var(--signal);
  padding:0.55rem 1.05rem; border-radius:999px; font-weight:700;
  transition:background 0.25s var(--saida);
}
.btn-topo:hover{ background:var(--signal-hi); }
.btn-topo{ white-space:nowrap; }
.so-largo{ display:none; }
@media (min-width:560px){ .so-largo{ display:inline; } }

/* ---------- botões ---------- */

.btn, .btn-linha{
  display:inline-block; text-decoration:none; font-weight:700;
  padding:0.95rem 1.6rem; border-radius:999px; font-size:0.98rem;
  transition:background 0.3s var(--saida), color 0.3s var(--saida), border-color 0.3s var(--saida);
}
.btn{ background:var(--signal); color:var(--ink-deep); }
.btn:hover{ background:var(--signal-hi); }
.btn.grande{ padding:1.15rem 2.4rem; font-size:1.06rem; }
.btn-linha{ border:1px solid color-mix(in oklab, var(--on-ink) 45%, transparent); color:var(--on-ink); }
.btn-linha:hover{ border-color:var(--on-ink); background:color-mix(in oklab, var(--on-ink) 10%, transparent); }
.btn-linha.claro{ border-color:color-mix(in oklab, var(--on-paper) 35%, transparent); color:var(--on-paper); }
.btn-linha.claro:hover{ border-color:var(--on-paper); background:color-mix(in oklab, var(--on-paper) 7%, transparent); }

/* ---------- capa ---------- */

/* celular: retrato no topo, dissolvendo para baixo, texto centrado embaixo.
   desktop: retrato na metade direita sangrando até a borda, dissolvendo
   para a esquerda, texto alinhado à esquerda na outra metade. */

.capa{
  display:grid;
  padding:0 var(--pad) clamp(3rem,7vw,5rem);
  max-width:var(--max); margin-inline:auto;
  text-align:center;
}

/* sangra pelo próprio padding do container: 100vw contaria a barra
   de rolagem e criaria 8px de vazamento horizontal. */
.capa-foto{
  position:relative; isolation:isolate;
  margin-inline:calc(-1 * var(--pad));
}
.capa-foto img{ display:block; width:100%; height:auto; }
.capa-foto::after{
  content:''; position:absolute; inset:auto 0 -1px 0; height:52%;
  background:linear-gradient(to top,
    var(--ink) 0%,
    var(--ink) 26%,
    color-mix(in oklab, var(--ink) 68%, transparent) 60%,
    transparent 100%);
  pointer-events:none;
}

.capa-txt{
  margin-top:clamp(-6rem, -14vw, -3rem);
  position:relative; z-index:1;
  display:grid; justify-items:center;
}
.capa h1{
  font-size:clamp(2.55rem, 7vw, 4.9rem);
  font-variation-settings:'wdth' 116;
  margin-bottom:1.35rem;
}
.linhas{ display:grid; justify-items:center; }
.linhas span{ display:block; overflow:hidden; padding-bottom:0.06em; white-space:nowrap; }
.linhas span > i{ display:block; font-style:normal; }

.capa-sub{
  max-width:46ch; font-size:clamp(1.02rem, 0.96rem + 0.45vw, 1.22rem);
  color:var(--on-ink); line-height:1.55;
}
.capa-acoes{ display:flex; flex-wrap:wrap; justify-content:center; gap:0.85rem; margin-top:2rem; }

.capa-pe{
  display:flex; flex-wrap:wrap; justify-content:center;
  gap:0.5rem clamp(1rem,3vw,2.25rem);
  margin-top:clamp(2.5rem,5vw,3.5rem); padding-top:1.1rem;
  width:min(100%, 46rem);
  border-top:1px solid color-mix(in oklab, var(--on-ink) 22%, transparent);
  font-size:0.8rem; letter-spacing:0.05em; color:var(--on-ink-mut);
  text-transform:uppercase;
}

@media (min-width:900px){
  /* a capa perde o limite de largura para a foto alcançar a borda da tela;
     o recuo do conteúdo volta como padding na coluna de texto. */
  .capa{
    grid-template-columns:minmax(0,0.92fr) minmax(0,1.08fr);
    align-items:center; gap:clamp(1.5rem,4vw,3rem);
    max-width:none; padding:0;
    text-align:left;
    min-height:min(78svh, 42rem);
  }

  .capa-txt{
    margin-top:0; justify-items:start;
    order:-1;
    padding-block:clamp(2rem,4vw,3.5rem);
    /* 100% aqui seria a coluna do grid, nao a tela: alinha pela viewport */
    padding-left:max(var(--pad), calc((100vw - var(--barra) - var(--max)) / 2 + var(--pad)));
    padding-right:clamp(1rem,2vw,2rem);
  }
  .linhas{ justify-items:start; }
  .capa-acoes{ justify-content:flex-start; }
  .capa-pe{ justify-content:flex-start; width:100%; }

  /* a foto sangra até a borda direita e some pela esquerda */
  .capa-foto{
    width:auto; margin:0;
    align-self:stretch; overflow:hidden;
    /* a imagem sai do fluxo: assim a figura acompanha a altura da linha do
       grid em vez de herdar a altura natural do retrato */
    min-height:min(78svh, 42rem);
  }
  .capa-foto img{
    position:absolute; inset:0;
    width:100%; height:100%;
    object-fit:cover; object-position:50% 55%;
    -webkit-mask-image:linear-gradient(to right, transparent 0%, oklch(0 0 0) 26%);
    mask-image:linear-gradient(to right, transparent 0%, oklch(0 0 0) 26%);
  }
  .capa-foto::after{
    inset:0 auto 0 0; width:22%; height:auto;
    background:linear-gradient(to right, var(--ink) 0%, transparent 100%);
  }

  /* dissolve o pé da faixa no fundo */
  .capa-foto::before{
    content:''; position:absolute; left:0; right:0; bottom:-1px; height:24%;
    z-index:1; pointer-events:none;
    background:linear-gradient(to top, var(--ink) 0%, transparent 100%);
  }
}

/* ---------- serviços ---------- */

.titulo{
  font-size:clamp(2.1rem, 5.2vw, 3.6rem);
  max-width:20ch;
}
.titulo.claro{ color:var(--on-ink); }

.servicos{
  padding:var(--secao) var(--pad);
  display:grid; gap:clamp(2.5rem,5vw,4.5rem);
  max-width:var(--max); margin-inline:auto;
}
@media (min-width:1000px){
  .servicos{ grid-template-columns:minmax(0,0.85fr) minmax(0,1.15fr); align-items:start; }
  .servicos .titulo{ position:sticky; top:6rem; }
}

.lista{ list-style:none; margin:0; padding:0; }
.lista li{
  display:grid; grid-template-columns:auto 1fr; gap:0.3rem clamp(1rem,3vw,2.5rem);
  padding:clamp(1.6rem,3vw,2.2rem) 0;
  border-top:1px solid var(--linha-ink);
}
.lista li:last-child{ border-bottom:1px solid var(--linha-ink); }
.lista li::before{
  content:''; grid-row:1 / span 2;
  width:clamp(1.5rem, 3vw, 2.75rem); height:2px; margin-top:1.05rem;
  background:var(--signal);
}
.lista h3{
  font-size:clamp(1.45rem, 2.6vw, 1.95rem);
  font-variation-settings:'wdth' 106;
  margin-bottom:0.55rem;
}
.lista p{ color:var(--on-ink-mut); max-width:56ch; }

/* ---------- cautelar ---------- */

.cautelar{
  background:var(--paper); color:var(--on-paper);
  display:grid; gap:clamp(1.75rem,4vw,3.5rem);
  padding-block:var(--secao);
  padding-inline:max(var(--pad), calc((100% - var(--max)) / 2));
}
@media (min-width:900px){
  .cautelar{ grid-template-columns:minmax(0,1fr) minmax(0,1fr); align-items:start; }
}
.cautelar h2{ font-size:clamp(1.9rem, 4vw, 3rem); }
.cautelar-txt{ display:grid; gap:1.25rem; justify-items:start; }
.cautelar-txt p{ color:var(--on-paper-m); max-width:52ch; }
.cautelar-txt .btn-linha{ margin-top:0.75rem; }

/* ---------- entregas ---------- */

.entregas{ padding:var(--secao) var(--pad); max-width:var(--max); margin-inline:auto; }
.entregas .titulo{ max-width:22ch; }

.galeria{
  margin-top:clamp(2.5rem,5vw,4rem);
  display:grid; gap:clamp(0.75rem,1.6vw,1.4rem);
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:840px){ .galeria{ grid-template-columns:repeat(4,1fr); align-items:start; } }
.galeria figure{ margin:0; overflow:hidden; border-radius:10px; background:var(--ink-soft); }
.galeria img{
  width:100%; height:100%; object-fit:cover; aspect-ratio:3/4;
  transition:filter 0.7s var(--saida);
  filter:saturate(0.92);
}
.galeria figure:hover img{ filter:saturate(1.06) brightness(1.04); }
@media (min-width:840px){
  .galeria .g1{ aspect-ratio:auto; margin-top:clamp(1rem,3vw,3rem); }
  .galeria .g2 img{ aspect-ratio:3/4.4; }
  .galeria .g3{ margin-top:clamp(2rem,5vw,5rem); }
  .galeria .g4 img{ aspect-ratio:3/4.2; }
}

.entregas-pe{
  margin-top:clamp(2rem,4vw,3rem); color:var(--on-ink-mut); font-size:0.95rem;
}
.entregas-pe a{ color:var(--signal-hi); text-underline-offset:4px; }

/* ---------- loja ---------- */

.loja{
  background:var(--paper-2); color:var(--on-paper);
  padding-block:var(--secao);
  padding-inline:max(var(--pad), calc((100% - var(--max)) / 2));
  display:grid; gap:clamp(2.5rem,5vw,4.5rem);
}
@media (min-width:980px){ .loja{ grid-template-columns:1fr 1fr; align-items:center; } }
.loja-txt{ display:grid; gap:1.2rem; max-width:34rem; }
.loja-txt h2{ font-size:clamp(1.9rem, 3.8vw, 2.85rem); margin-bottom:0.4rem; }
.loja-txt p{ color:var(--on-paper-m); max-width:56ch; }

.dados{ margin:1.4rem 0 0; display:grid; gap:0; }
.dados > div{
  display:grid; grid-template-columns:8.5rem 1fr; gap:1rem;
  padding:0.9rem 0; border-top:1px solid var(--linha-pap);
}
.dados > div:last-child{ border-bottom:1px solid var(--linha-pap); }
.dados dt{ font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--on-paper-m); padding-top:0.15rem; }
.dados dd{ margin:0; font-weight:600; }
.dados a{ color:var(--on-paper); text-decoration-color:var(--signal); text-underline-offset:4px; }

.loja-foto{ margin:0; overflow:hidden; border-radius:10px; }
.loja-foto img{ width:100%; height:auto; object-fit:cover; aspect-ratio:4/3.4; }
@media (min-width:980px){ .loja-foto img{ aspect-ratio:4/4.2; } }

/* ---------- mapa ---------- */

.mapa{ background:var(--paper-2); padding:0 max(var(--pad), calc((100% - var(--max)) / 2)) var(--secao); }
.mapa iframe{
  display:block; width:100%; height:clamp(300px, 44svh, 440px);
  border:0; border-radius:10px; filter:grayscale(0.35) contrast(1.04);
}

/* ---------- fecho ---------- */

.fecho{
  padding:var(--secao) var(--pad);
  display:grid; gap:1.4rem; justify-items:center; text-align:center;
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in oklab, var(--signal) 22%, transparent), transparent 65%),
    var(--ink-deep);
}
.fecho h2{ font-size:clamp(2.1rem, 5.4vw, 3.6rem); }
.fecho p{ max-width:48ch; color:var(--on-ink-mut); }
.fecho .btn{ margin-top:0.9rem; }

/* ---------- rodapé ---------- */

.rodape{
  padding:2.5rem var(--pad) 6rem;
  border-top:1px solid var(--linha-ink);
  display:grid; gap:0.4rem;
  font-size:0.88rem; color:var(--on-ink-mut);
  background:var(--ink-deep);
}
.rodape b{ color:var(--on-ink); font-weight:700; }
.rodape .cred{ margin-top:0.6rem; font-size:0.8rem; opacity:0.75; }

/* ---------- whatsapp flutuante ---------- */

.zap{
  position:fixed; right:clamp(0.9rem,3vw,1.6rem); bottom:clamp(0.9rem,3vw,1.6rem);
  z-index:var(--z-fixo);
  width:56px; height:56px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--signal); color:var(--ink-deep);
  box-shadow:0 6px 20px oklch(0 0 0 / 0.35);
  transition:transform 0.35s var(--saida), background 0.35s var(--saida);
}
.zap:hover{ transform:translateY(-3px); background:var(--signal-hi); }

/* ---------- movimento ---------- */

/* tudo aqui depende da classe .anima, que só o script adiciona.
   sem JS, sem prefers-reduced-motion honrado, a página fica estática e visível. */

@media (prefers-reduced-motion: no-preference){

  /* entrada da capa: as linhas do título sobem de dentro da máscara */
  .anima .linhas span > i{
    transform:translateY(105%);
    transition:transform 1.05s var(--saida) var(--d, 0ms);
  }
  .anima.capa-pronta .linhas span > i{ transform:none; }

  /* a foto da capa é o elemento LCP: nada de opacity 0 na entrada,
     senão a pintura só conta quando a transição termina. só escala. */
  .anima .capa-foto img{
    transform:scale(1.05);
    transition:transform 1.6s var(--saida) 120ms;
  }
  .anima.capa-pronta .capa-foto img{ transform:scale(1); }

  /* revelação por seção */
  .anima .rev-sobe{
    opacity:0; transform:translateY(20px);
    transition:opacity 0.85s var(--saida) var(--d, 0ms), transform 0.85s var(--saida) var(--d, 0ms);
  }
  /* a máscara vai na imagem, nunca no elemento observado:
     clip-path no alvo zera a área de interseção e o observer não dispara. */
  .anima .rev-abre img{
    clip-path:inset(0 0 100% 0);
    transition:clip-path 1.05s var(--saida) var(--d, 0ms),
               transform 1.4s var(--saida) var(--d, 0ms);
  }
  .anima .rev.dentro.rev-sobe{ opacity:1; transform:none; }
  .anima .rev.dentro.rev-abre img{ clip-path:inset(0 0 0 0); }

  .anima .rev-abre img{ transform:scale(1.1); }
  .anima .rev-abre.dentro img{ transform:scale(1.06); }

  /* o deslocamento de rolagem substitui o transform acima assim que o script mede */
  .anima img[data-p]{ transition:none; will-change:transform; }
}