:root{
  --vinho:#6B1D3A;
  --vinho-escuro:#4A1226;
  --vinho-claro:#8C2A4E;
  --terracota:#C4564B;
  --areia:#F7F1EA;
  --areia-2:#EFE5DA;
  --tinta:#2A1D22;
  --tinta-suave:#5C4A52;
  --dourado:#D9A441;
  --branco:#FFFFFF;
  --linha:rgba(107,29,58,.14);
  --sombra:0 18px 45px -22px rgba(74,18,38,.45);
  --raio:14px;
  --largura:1140px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--tinta);
  background:var(--branco);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--vinho);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--serif);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:600}
h3{font-size:1.08rem;font-weight:600}
p{margin:0 0 1.1em}
ul,ol{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--largura);margin:0 auto;padding:0 1.25rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-999px;top:0;background:var(--vinho);color:#fff;padding:.6rem 1rem;z-index:100}
.skip-link:focus{left:.5rem;top:.5rem}

/* ---------- Cabeçalho ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linha);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--tinta)}
.brand:hover{text-decoration:none}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--vinho),var(--terracota));
  color:#fff;font-family:var(--serif);font-size:1.25rem;font-weight:700;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--serif);font-size:1.05rem;color:var(--vinho-escuro)}
.brand-text small{font-size:.74rem;color:var(--tinta-suave);letter-spacing:.04em;text-transform:uppercase}

.site-nav ul{display:flex;align-items:center;gap:1.4rem}
.site-nav a{font-size:.93rem;font-weight:500;color:var(--tinta-suave)}
.site-nav a:hover{color:var(--vinho);text-decoration:none}
.nav-cta{
  background:var(--vinho);color:#fff !important;padding:.55rem 1.05rem;border-radius:999px;
}
.nav-cta:hover{background:var(--vinho-claro)}

.nav-toggle{
  display:none;background:none;border:1px solid var(--linha);border-radius:10px;
  padding:.55rem .6rem;cursor:pointer;
}
.bars{display:block;width:22px}
.bars i{display:block;height:2px;background:var(--vinho-escuro);border-radius:2px}
.bars i + i{margin-top:5px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(196,86,75,.20),transparent 62%),
    radial-gradient(700px 380px at 92% 8%,rgba(217,164,65,.20),transparent 60%),
    linear-gradient(180deg,var(--areia),var(--branco));
  padding:clamp(3.2rem,7vw,5.6rem) 0 clamp(2.6rem,5vw,4rem);
}
.hero-glow{
  position:absolute;inset:auto -12% -55% -12%;height:340px;
  background:radial-gradient(closest-side,rgba(107,29,58,.16),transparent);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:900px}
.eyebrow{
  font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--vinho);font-weight:600;margin-bottom:1rem;
}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--tinta-suave);max-width:46rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.6rem}

.btn{
  display:inline-block;padding:.85rem 1.5rem;border-radius:999px;
  font-weight:600;font-size:.95rem;border:1px solid transparent;transition:.2s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--vinho);color:#fff;box-shadow:var(--sombra)}
.btn-primary:hover{background:var(--vinho-claro)}
.btn-ghost{border-color:var(--linha);color:var(--vinho-escuro);background:#fff}
.btn-ghost:hover{border-color:var(--vinho)}
.btn-ghost.light{border-color:rgba(255,255,255,.45);background:transparent;color:#fff}

.selos{
  display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem;margin-top:2.4rem;
}
.selos li{
  background:#fff;border:1px solid var(--linha);border-left:3px solid var(--dourado);
  border-radius:10px;padding:.85rem 1rem;font-weight:600;font-size:.9rem;
}
.selos span{display:block;font-weight:500;font-size:.78rem;color:var(--tinta-suave);text-transform:uppercase;letter-spacing:.05em}

/* ---------- Seções ---------- */
.section{padding:clamp(3rem,6vw,5rem) 0}
.section-soft{background:var(--areia)}
.grid-2{display:grid;grid-template-columns:1.55fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.section-tag{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--terracota);font-weight:700;margin-bottom:.6rem;
}
.section-tag.light{color:var(--dourado)}
.section-head{max-width:44rem;margin-bottom:2.2rem}
.section-desc{color:var(--tinta-suave)}

.card-highlight{
  background:#fff;border:1px solid var(--linha);border-top:4px solid var(--vinho);
  border-radius:var(--raio);padding:1.6rem;box-shadow:var(--sombra);
}
.card-highlight h3{font-size:1.05rem;margin-bottom:1rem}
.marcos li{
  position:relative;padding-left:1.1rem;margin-bottom:1rem;font-size:.93rem;color:var(--tinta-suave);
}
.marcos li::before{
  content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;
  background:var(--terracota);
}
.marcos span{display:block;font-family:var(--serif);font-size:1rem;font-weight:700;color:var(--vinho)}

/* Missão */
.section-mission{
  background:linear-gradient(135deg,var(--vinho-escuro),var(--vinho) 55%,var(--vinho-claro));
  color:#fff;
}
.mission-inner{max-width:52rem}
.mission-text{font-size:clamp(1.05rem,1.8vw,1.3rem);color:rgba(255,255,255,.9);margin-bottom:0}

/* Pilares */
.pilares{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.pilares li{
  background:#fff;border:1px solid var(--linha);border-radius:var(--raio);
  padding:1.35rem 1.3rem;transition:.25s ease;
}
.pilares li:hover{transform:translateY(-3px);box-shadow:var(--sombra);border-color:rgba(107,29,58,.3)}
.pilares h3{color:var(--vinho-escuro);margin-bottom:.4rem}
.pilares p{font-size:.9rem;color:var(--tinta-suave);margin:0}

/* Atuação */
.atuacao{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin-bottom:2.4rem}
.atuacao li{background:#fff;border-radius:var(--raio);padding:1.3rem;border:1px solid var(--linha)}
.atuacao h3{color:var(--terracota);font-size:1rem}
.atuacao p{font-size:.9rem;color:var(--tinta-suave);margin:0}

.areas{background:#fff;border-radius:var(--raio);padding:1.6rem;border:1px solid var(--linha)}
.areas h3{margin-bottom:1rem;color:var(--vinho-escuro)}
.tags{display:flex;flex-wrap:wrap;gap:.55rem}
.tags li{
  background:var(--areia-2);color:var(--vinho-escuro);
  padding:.4rem .9rem;border-radius:999px;font-size:.87rem;font-weight:500;
}

/* Linha do tempo */
.timeline{position:relative;margin-top:1rem;padding-left:1.6rem;border-left:2px solid var(--linha)}
.timeline li{position:relative;padding:0 0 2rem 1.4rem}
.timeline li::before{
  content:"";position:absolute;left:-2.02rem;top:.35rem;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--terracota);
}
.timeline .ano{
  display:inline-block;font-family:var(--serif);font-weight:700;color:var(--vinho);
  font-size:1.15rem;margin-bottom:.2rem;
}
.timeline h3{margin-bottom:.35rem}
.timeline p{font-size:.94rem;color:var(--tinta-suave);margin:0;max-width:44rem}

/* CTA final */
.section-cta{
  background:
    radial-gradient(600px 300px at 85% 15%,rgba(217,164,65,.22),transparent 65%),
    linear-gradient(135deg,var(--vinho-escuro),var(--vinho));
  color:#fff;
}
.cta-inner{max-width:46rem}
.cta-inner p{color:rgba(255,255,255,.88)}
.cta-note{font-size:.92rem;margin-top:1.6rem;margin-bottom:0}
.cta-note a{color:var(--dourado)}

/* Rodapé */
.site-footer{background:#2A1220;color:rgba(255,255,255,.78);padding:3rem 0 1.5rem}
.footer-inner{display:grid;grid-template-columns:2fr 1fr;gap:2rem}
.footer-brand{font-family:var(--serif);font-size:1.25rem;color:#fff;font-weight:700;margin:0}
.footer-sub{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dourado);margin:.2rem 0 1rem}
.footer-desc{font-size:.92rem;max-width:40rem}
.site-footer nav a{color:rgba(255,255,255,.78);font-size:.92rem}
.site-footer nav li{margin-bottom:.55rem}
.site-footer nav a:hover{color:#fff}
.footer-base{border-top:1px solid rgba(255,255,255,.14);margin-top:2rem;padding-top:1.2rem}
.footer-base p{font-size:.83rem;margin:0;color:rgba(255,255,255,.6)}

/* Animações de entrada */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsivo ---------- */
@media(max-width:900px){
  .grid-2{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .selos{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav-toggle{display:block}
  .site-nav{
    position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--linha);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
    box-shadow:0 20px 30px -25px rgba(74,18,38,.6);
  }
  .site-nav.is-open{max-height:420px}
  .site-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:.5rem 1.25rem 1.25rem}
  .site-nav li{border-bottom:1px solid var(--linha)}
  .site-nav li:last-child{border-bottom:0}
  .site-nav a{display:block;padding:.9rem .2rem}
  .nav-cta{border-radius:10px;text-align:center;margin-top:.6rem}
}