/* =========================================================
   Zapiência Assessoria — Design tokens
   Preto autoral + amarelo-âmbar, Fraunces (display) + Inter (texto)
   ========================================================= */
:root{
  --preto: #131210;
  --preto-2: #1b1a17;
  --creme: #F7F3EA;
  --creme-2: #EFE9DA;
  --amarelo: #E8AF1F;
  --amarelo-suave: #F3CB5C;
  --texto-claro: #F4F0E6;
  --texto-claro-suave: #C9C3B4;
  --texto-escuro: #201D18;
  --texto-escuro-suave: #55503F;
  --linha-clara: rgba(244,240,230,0.14);
  --linha-escura: rgba(32,29,24,0.14);
  --max: 1120px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  background:var(--creme);
  color:var(--texto-escuro);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:var(--max);margin:0 auto;padding:0 28px;}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;}
h1{font-size:clamp(2rem,4.4vw,3.4rem);}
h2{font-size:clamp(1.6rem,3vw,2.3rem);}
h3{font-size:clamp(1.2rem,2vw,1.5rem);}
p{margin:0 0 1.1em;}
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--amarelo);
  margin-bottom:.9em;
  display:inline-block;
}
.lede{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  font-size:clamp(1.15rem,2vw,1.5rem);
  line-height:1.5;
}

/* ---------- seções claro/escuro alternadas ---------- */
.sec{padding:88px 0;}
.sec--dark{background:var(--preto);color:var(--texto-claro);}
.sec--dark h1,.sec--dark h2,.sec--dark h3{color:var(--texto-claro);}
.sec--dark p{color:var(--texto-claro-suave);}
.sec--dark a:not(.btn){border-bottom:1px solid var(--amarelo);}
.sec--cream{background:var(--creme);}
.sec--cream-2{background:var(--creme-2);}

/* ---------- sinal: elemento de assinatura ---------- */
/* divisor "sinal vital" entre seções — remete à linguagem diagnóstica da marca */
.sinal{
  width:100%;
  height:34px;
  display:block;
}
.sinal path{
  fill:none;
  stroke:var(--amarelo);
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.sinal--dark path{stroke:var(--amarelo);}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(19,18,16,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--linha-clara);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:16px;padding-bottom:16px;
}
.logo{
  display:inline-block;
}
.logo img{
  height:38px;
  width:auto;
  display:block;
}
footer .logo img{height:34px;}
nav.primary-nav{display:flex;align-items:center;gap:30px;}
nav.primary-nav a{
  font-size:.92rem;color:var(--texto-claro-suave);font-weight:500;
  transition:color .15s ease;
}
nav.primary-nav a:hover{color:var(--amarelo);}
nav.primary-nav a.current{color:var(--amarelo);}
.nav-toggle{display:none;background:none;border:0;color:var(--texto-claro);font-size:1.6rem;cursor:pointer;}

/* ---------- botões ---------- */
.btn{
  display:inline-block;
  font-family:var(--sans);
  font-weight:600;
  font-size:.92rem;
  padding:14px 26px;
  border-radius:3px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn--amarelo{background:var(--amarelo);color:var(--texto-escuro) !important;}
.btn--amarelo:hover{background:var(--amarelo-suave);}
.btn--outline-dark{border-color:var(--linha-clara);color:var(--texto-claro);}
.btn--outline-dark:hover{border-color:var(--amarelo);color:var(--amarelo);}
.btn--outline-light{border-color:var(--linha-escura);color:var(--texto-escuro);}
.btn--outline-light:hover{border-color:var(--texto-escuro);}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px;}

/* ---------- grids / cards ---------- */
.grid{display:grid;gap:34px;}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.card{
  background:var(--creme);
  border:1px solid var(--linha-escura);
  padding:30px 28px;
  border-radius:4px;
}
.sec--dark .card{background:var(--preto-2);border-color:var(--linha-clara);}
.card h3{margin-bottom:.4em;}
.card p{margin-bottom:0;font-size:.95rem;}
.card .tag{
  display:inline-block;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--amarelo);font-weight:700;margin-bottom:10px;
}

/* ---------- foto placeholder ---------- */
.foto-placeholder{
  aspect-ratio:4/5;
  background:linear-gradient(155deg,var(--preto-2),var(--preto));
  border:1px solid var(--linha-clara);
  border-radius:4px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;color:var(--texto-claro-suave);gap:10px;padding:20px;
}
.foto-placeholder svg{width:46px;height:46px;stroke:var(--amarelo);}
.foto-placeholder small{font-size:.72rem;letter-spacing:.03em;line-height:1.5;}

/* ---------- comparativo tradicional x zapiência ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--linha-escura);border-radius:4px;overflow:hidden;}
.compare > div{padding:34px 30px;}
.compare .old{background:var(--creme-2);}
.compare .old, .compare .old h3, .compare .old li{color:var(--texto-escuro) !important;}
.compare .new{background:var(--preto);color:var(--texto-claro);}
.compare .new h3, .compare .new strong{color:var(--amarelo-suave);}
.compare ul{margin:0;padding-left:1.1em;}
.compare li{margin-bottom:.6em;font-size:.95rem;}

/* ---------- foto real de equipe ---------- */
.foto-real{
  width:100%;aspect-ratio:1/1;border-radius:50%;object-fit:cover;
  border:3px solid var(--amarelo);
}
.foto-real--sm{width:96px;height:96px;flex-shrink:0;}

/* ---------- logos de parceiros ---------- */
.logo-parceiro{max-height:64px;width:auto;object-fit:contain;}
.card--parceiro{display:flex;align-items:center;gap:22px;}

/* ---------- FAQ / snippet block ---------- */
.faq-item{border-top:1px solid var(--linha-escura);padding:26px 0;}
.faq-item:last-child{border-bottom:1px solid var(--linha-escura);}
.faq-item h3{margin-bottom:.5em;}

/* ---------- rodapé ---------- */
footer.site-footer{background:var(--preto);color:var(--texto-claro-suave);padding:64px 0 30px;}
footer.site-footer h4{color:var(--texto-claro);font-family:var(--sans);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1em;}
footer.site-footer .grid{margin-bottom:44px;}
footer.site-footer a:hover{color:var(--amarelo);}
footer.site-footer .fine{
  border-top:1px solid var(--linha-clara);padding-top:24px;font-size:.8rem;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#8a8578;
}
footer.site-footer ul{list-style:none;padding:0;margin:0;}
footer.site-footer li{margin-bottom:.6em;font-size:.92rem;}

/* ---------- blog ---------- */
.post-meta{font-size:.82rem;color:var(--amarelo);text-transform:uppercase;letter-spacing:.06em;font-weight:600;margin-bottom:.6em;}
.post-body{max-width:720px;font-size:1.05rem;}
.post-body h2{margin-top:1.6em;}
.post-body blockquote{
  border-left:3px solid var(--amarelo);margin:1.8em 0;padding:.2em 0 .2em 1.4em;
  font-family:var(--serif);font-style:italic;font-size:1.2rem;color:var(--texto-escuro-suave);
}
.fonte-nota{font-size:.85rem;color:var(--texto-escuro-suave);border-top:1px solid var(--linha-escura);margin-top:2.5em;padding-top:1.2em;}

/* ---------- badge placeholder de dado a confirmar ---------- */
.pendente{
  background:#fff3d1;border:1px dashed #c99a1e;color:#6b4e08;
  font-size:.78rem;padding:2px 8px;border-radius:3px;font-weight:600;
}

/* ---------- responsivo ---------- */
@media (max-width: 860px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  nav.primary-nav{
    position:fixed;inset:64px 0 0 0;background:var(--preto);
    flex-direction:column;justify-content:flex-start;align-items:flex-start;
    padding:34px 28px;gap:22px;transform:translateX(100%);transition:transform .25s ease;
  }
  nav.primary-nav.open{transform:translateX(0);}
  .nav-toggle{display:block;}
  .sec{padding:60px 0;}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;scroll-behavior:auto !important;}
}