/* ==========================================================================
   OS MEDINAS — folha de estilo
   Cores e fontes vêm do manual oficial da marca. Não inventar valor novo.
   ========================================================================== */

@font-face{
  font-family:"ZT Formom";
  src:url("fontes/zt-formom.woff") format("woff"),
      url("fontes/zt-formom.otf") format("opentype");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{ font-family:"Aileron"; src:url("fontes/Aileron-Light.otf") format("opentype");    font-weight:300; font-display:swap; }
@font-face{ font-family:"Aileron"; src:url("fontes/Aileron-Regular.otf") format("opentype");  font-weight:400; font-display:swap; }
@font-face{ font-family:"Aileron"; src:url("fontes/Aileron-SemiBold.otf") format("opentype"); font-weight:600; font-display:swap; }
@font-face{ font-family:"Aileron"; src:url("fontes/Aileron-Bold.otf") format("opentype");     font-weight:700; font-display:swap; }
@font-face{ font-family:"Bickham"; src:url("fontes/BickhamScriptPro-Regular.otf") format("opentype"); font-weight:400; font-display:swap; }

:root{
  /* paleta institucional — manual §cores */
  --osso:#F2F0EB;
  --grafite:#423F37;
  --verde:#9C9687;
  --verde-2:#B5AE9D;   /* variação do manual: texto pequeno sobre o escuro */
  --marrom:#917461;
  --rose:#DBB7A7;
  --noite:#292822;
  --noite-2:#36342D;

  --serifa:"ZT Formom", Georgia, "Times New Roman", serif;
  --corpo:"Aileron", "Helvetica Neue", Arial, sans-serif;
  --script:"Bickham", "Segoe Script", cursive;

  --tras:cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--osso);
  color:var(--grafite);
  font-family:var(--corpo);
  font-weight:300;
  font-size:1.0625rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

a{ color:inherit; }

:focus-visible{ outline:2px solid var(--marrom); outline-offset:3px; }

.pular{
  position:absolute; left:-9999px; top:0; z-index:99;
  background:var(--grafite); color:var(--osso);
  padding:.75rem 1.25rem; font-size:.9rem;
}
.pular:focus{ left:0; }

/* --------------------------------------------------------------- estrutura */
.faixa{
  width:100%;
  max-width:1120px;
  margin-inline:auto;
  padding-inline:1.5rem;
}
.faixa--estreita{ max-width:680px; }

/* ------------------------------------------------------------------- herói */
.heroi{
  position:relative;
  min-height:100svh;
  display:grid;
  grid-template-rows:auto 1fr auto;
  overflow:hidden;
  background:var(--noite);
}
.heroi__foto{ position:absolute; inset:0; display:block; }
.heroi__foto img{
  width:100%; height:100%;
  object-fit:cover; object-position:center 45%;
}
/* véu: escurece o alto (onde mora o texto) sem apagar o campo de velas */
.heroi::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(to bottom, rgba(20,19,16,.72) 0%, rgba(20,19,16,.28) 42%, rgba(20,19,16,0) 62%),
    linear-gradient(to top,    rgba(20,19,16,.55) 0%, rgba(20,19,16,0) 30%);
}
.heroi > :not(.heroi__foto){ position:relative; z-index:1; }

.heroi__topo{ padding:1.75rem 1.5rem 0; }
.heroi__logo{ width:104px; opacity:.95; }

.heroi__texto{
  align-self:start;
  padding:2.25rem 1.5rem 0;
  max-width:34rem;
}

.tese{
  margin:0;
  font-family:var(--serifa);
  font-weight:400;
  color:var(--osso);
  line-height:1.04;
  letter-spacing:-.005em;
  font-size:clamp(2.05rem, 8.6vw, 4.6rem);
}
.tese__leve,
.tese__forte{ display:block; }
.tese__leve{ opacity:.62; }
.tese__forte{ margin-top:.12em; }

/* a assinatura da casa: afirmação em cima, provocação na caixa escura embaixo.
   É o dispositivo dos próprios stories deles. */
.provoca{
  display:inline-block;
  margin:1.5rem 0 0;
  padding:.5rem 1rem .55rem;
  background:var(--noite);
  color:var(--rose);
  font-family:var(--corpo);
  font-weight:400;
  font-size:.8125rem;
  letter-spacing:.09em;
  text-transform:uppercase;
}
.provoca--claro{
  background:rgba(20,19,16,.92);
  box-shadow:inset 0 0 0 1px rgba(219,183,167,.42);
}

.heroi__oque{
  margin:1.4rem 0 0;
  font-size:.78rem; font-weight:400;
  letter-spacing:.17em; text-transform:uppercase;
  color:var(--osso); opacity:.82;
}

.rolar{
  justify-self:center;
  margin-bottom:2rem;
  width:1px; height:56px;
  background:linear-gradient(to bottom, rgba(242,240,235,0), rgba(242,240,235,.85));
  display:block;
}
.rolar span{
  display:block; width:5px; height:5px; border-radius:50%;
  background:var(--osso); transform:translate(-2px, 54px);
  animation:cair 2.4s var(--tras) infinite;
}
@keyframes cair{
  0%{ transform:translate(-2px, 6px); opacity:0; }
  40%{ opacity:1; }
  100%{ transform:translate(-2px, 54px); opacity:0; }
}
@media (prefers-reduced-motion:reduce){ .rolar span{ animation:none; } }

/* ------------------------------------------------ cabeçalho de cada seção */
.cabeca{ max-width:38rem; }

.olho{
  margin:0 0 1.25rem;
  font-size:.75rem; font-weight:600;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--grafite);
}
.olho--claro{ color:var(--rose); }

.afirma{
  margin:0;
  font-family:var(--serifa);
  font-weight:400;
  line-height:1.12;
  letter-spacing:-.005em;
  font-size:clamp(1.95rem, 6.6vw, 3.15rem);
  color:var(--grafite);
}
.afirma--claro{ color:var(--osso); }

/* --------------------------------------------------------------- quem somos */
.quem{ padding:5.5rem 0 4.5rem; }

.quem__grade{ margin-top:3.25rem; display:grid; gap:2.25rem; }

.quem__foto{ margin:0; }
.quem__foto img{
  width:100%; aspect-ratio:4/5; object-fit:cover; object-position:center 30%;
}

.quem__texto p{ margin:0 0 1.1rem; max-width:34rem; }
.quem__texto strong{ font-weight:600; }
.quem__texto a{ color:var(--grafite); text-decoration-color:var(--rose); text-decoration-thickness:2px; text-underline-offset:4px; }

.assinatura{
  font-family:var(--script);
  font-size:2.9rem;
  line-height:1;
  color:var(--marrom);
  margin-top:1.75rem !important;
}

/* ------------------------------------------------------------- o que fazemos */
.fazemos{
  padding:4.5rem 0 5.5rem;
  background:
    linear-gradient(to bottom, rgba(156,150,135,.10), rgba(156,150,135,.10));
}

.cartoes{
  list-style:none; margin:3.25rem 0 0; padding:0;
  display:grid; gap:1px;
  background:rgba(66,63,55,.16);
  border-block:1px solid rgba(66,63,55,.16);
}

.cartao{
  background:var(--osso);
  padding:2.25rem 1.75rem 2rem;
  display:flex; flex-direction:column;
}
.cartao__nome{
  margin:0 0 .9rem;
  font-family:var(--serifa); font-weight:400;
  font-size:1.65rem; line-height:1.15;
}
.cartao__texto{ margin:0 0 1.75rem; flex:1; }

.cartao__acao{
  align-self:flex-start;
  font-size:.8125rem; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--grafite);
  text-decoration:none;
  padding-bottom:.4rem;
  border-bottom:2px solid var(--rose);
  transition:border-color .25s var(--tras);
}
.cartao__acao::after{ content:" →"; }
.cartao__acao:hover{ border-bottom-color:var(--marrom); }

/* ---------------------------------------------------------------- media kit */
.kit{
  background:var(--noite);
  color:var(--osso);
  padding:5.5rem 0 0;
}

.numeros{
  list-style:none; margin:3.25rem 0 0; padding:0;
  display:grid; gap:1.75rem;
}
.numeros li{ border-top:1px solid rgba(219,183,167,.28); padding-top:1rem; }
.numeros b{
  display:block;
  font-family:var(--serifa); font-weight:400;
  font-size:clamp(2.6rem, 12vw, 3.6rem); line-height:1;
  color:var(--osso);
}
.numeros span{
  display:block; margin-top:.5rem;
  font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--verde);
}

.curva{ margin-top:3.5rem; }
.curva__rotulo,
.portfolio__rotulo{
  margin:0 0 1.25rem;
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--verde);
}
.curva__marcos{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(3, 1fr); gap:.75rem;
  border-top:1px solid rgba(219,183,167,.28);
  padding-top:1.1rem;
}
.curva__marcos b{
  display:block;
  font-family:var(--serifa); font-weight:400;
  font-size:clamp(1.25rem, 5.4vw, 1.7rem); line-height:1.1;
}
.curva__marcos span{
  display:block; margin-top:.35rem;
  font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--verde);
}
.curva__salto{
  margin:1.25rem 0 0;
  font-family:var(--serifa);
  font-size:1.35rem;
  color:var(--rose);
}

.portfolio{ margin-top:3.5rem; }
.portfolio__lista{
  margin:0;
  font-family:var(--serifa);
  font-size:clamp(1.15rem, 5vw, 1.5rem);
  line-height:1.6;
  color:var(--osso);
}

.kit__nota{
  margin:2.75rem 0 0;
  padding-bottom:4.5rem;
  font-size:.78rem;
  color:var(--verde);
}

.kit__foto{ margin:0; }
.kit__foto img{ width:100%; aspect-ratio:16/9; object-fit:cover; }

/* ----------------------------------------------------------------- contato */
.contato{
  background:var(--noite-2);
  color:var(--osso);
  padding:5rem 0 5.5rem;
  text-align:center;
}
.contato__selo{ width:112px; margin:0 auto 2rem; opacity:.9; }
.contato__titulo{ margin-bottom:2.5rem; }

.botao{
  display:inline-block;
  background:var(--rose);
  color:var(--noite);
  text-decoration:none;
  font-size:.8125rem; font-weight:700;
  letter-spacing:.14em; text-transform:uppercase;
  padding:1.15rem 2.5rem;
  transition:background .25s var(--tras), transform .25s var(--tras);
}
.botao:hover{ background:var(--osso); transform:translateY(-2px); }

.redes{
  list-style:none; margin:2.75rem 0 0; padding:0;
  display:flex; gap:2rem; justify-content:center; flex-wrap:wrap;
}
.redes a{
  font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--verde-2); text-decoration:none;
  padding-bottom:.3rem; border-bottom:1px solid transparent;
  transition:color .25s var(--tras), border-color .25s var(--tras);
}
.redes a:hover{ color:var(--rose); border-bottom-color:currentColor; }

/* ------------------------------------------------------------------ rodapé */
.rodape{
  background:var(--noite);
  color:var(--verde);
  padding:2rem 1.5rem;
  display:flex; flex-direction:column; gap:.35rem;
  align-items:center; text-align:center;
  font-size:.78rem; letter-spacing:.1em;
}
.rodape p{ margin:0; }

/* ------------------------------------------------------------------ surgir */
.surge{ opacity:0; transform:translateY(18px); }
.surge.visivel{
  opacity:1; transform:none;
  transition:opacity .7s var(--tras), transform .7s var(--tras);
}
@media (prefers-reduced-motion:reduce){
  .surge{ opacity:1; transform:none; }
}

/* ===================================================== telas maiores ===== */
@media (min-width:600px){
  .cartoes{ grid-template-columns:1fr 1fr; }
  .numeros{ grid-template-columns:repeat(3, 1fr); gap:2rem; }
}

@media (min-width:900px){
  body{ font-size:1.0625rem; }

  .heroi__topo{ padding:2.5rem 3rem 0; }
  .heroi__logo{ width:130px; }
  .heroi__texto{ padding:3rem 3rem 0; max-width:40rem; }
  .tese{ font-size:clamp(3.4rem, 5.4vw, 5.1rem); }

  .faixa{ padding-inline:3rem; }

  .quem{ padding:8rem 0 7rem; }
  .quem__grade{
    grid-template-columns:minmax(0,.85fr) minmax(0,1fr);
    gap:4.5rem; align-items:center;
  }

  .fazemos{ padding:7rem 0 8rem; }
  .cartoes{ grid-template-columns:repeat(4, 1fr); }
  .cartao{ padding:2.5rem 1.6rem 2.25rem; }

  .kit{ padding-top:8rem; }
  .curva{ margin-top:4.5rem; }
  .curva__marcos{ max-width:44rem; }
  .portfolio__lista{ max-width:50rem; }

  .contato{ padding:7rem 0 8rem; }
  .rolar{ justify-self:end; margin-right:3rem; }
}