:root{
  --bg:#0D0B09;
  --bg-alt:#15120D;
  --panel:#1A1611;
  --ink:#F3ECDD;
  --ink-soft:#C9BFA9;
  --gold:#C9A227;
  --gold-bright:#E3C565;
  --gold-deep:#8A6D1A;
  --line:rgba(243,236,221,0.12);
  --radius-l:22px;
  --radius-m:14px;
  --radius-s:8px;
  --font-head:'Playfair Display', Georgia, serif;
  --font-body:'Jost', Arial, sans-serif;
  --shadow:0 20px 60px rgba(0,0,0,0.45);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth; overflow-x:hidden; overscroll-behavior-x:none;}
body{
  margin:0; background:var(--bg); color:var(--ink); font-family:var(--font-body);
  line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,video{max-width:100%;}
.wrap{max-width:1140px;margin:0 auto;padding:0 1.5rem;}
h1,h2,h3{font-family:var(--font-head); font-weight:600; line-height:1.1; margin:0 0 0.5em; color:var(--ink);}
h2{font-size:clamp(1.9rem,4vw,2.8rem);}
p{margin:0 0 1em; color:var(--ink-soft);}
a{color:inherit;}

.eyebrow{
  display:inline-flex; align-items:center; gap:0.6rem; font-size:0.72rem; font-weight:600;
  letter-spacing:0.22em; text-transform:uppercase; color:var(--gold-bright); margin-bottom:0.9rem;
}
.eyebrow::before,.eyebrow::after{content:"";width:22px;height:1px;background:var(--gold-deep);}

.section{padding:5.5rem 0;}
.section--alt{background:var(--bg-alt);}
.section__head{max-width:600px; margin:0 auto 3rem; text-align:center;}
.section__head p{font-size:1.05rem;}

/* ---------- Topo de amostra ---------- */
.sample-bar{background:#000; color:#cabb8f; font-size:0.78rem; text-align:center; padding:0.6rem 1rem; border-bottom:1px solid var(--line);}
.sample-bar a{color:var(--gold-bright); text-decoration:underline;}

/* ---------- Header ---------- */
.header{position:sticky; top:0; z-index:40; background:rgba(13,11,9,0.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line);}
.header__inner{position:relative; display:flex; align-items:center; justify-content:space-between; padding:1.1rem 1.5rem; max-width:1140px; margin:0 auto;}
.brand{display:flex; align-items:center; gap:0.6rem; text-decoration:none; font-family:var(--font-head); font-size:1.5rem; font-weight:600; letter-spacing:0.02em; color:var(--ink);}
.brand strong{color:var(--gold-bright);}
.nav{display:flex; align-items:center; gap:2rem;}
.nav a{text-decoration:none; font-size:0.84rem; letter-spacing:0.04em; text-transform:uppercase; color:var(--ink-soft);}
.nav a:hover{color:var(--gold-bright);}
.btn{
  display:inline-flex; align-items:center; gap:0.55rem; padding:0.8rem 1.6rem; border-radius:999px;
  font-weight:600; font-size:0.82rem; letter-spacing:0.05em; text-transform:uppercase; text-decoration:none;
  border:1px solid var(--gold); cursor:pointer; font-family:var(--font-body); transition:all .2s ease;
}
.btn--solid{background:linear-gradient(135deg,var(--gold-bright),var(--gold-deep)); color:#1a1408; border-color:transparent;}
.btn--solid:hover{filter:brightness(1.08); transform:translateY(-1px);}
.btn--outline{background:transparent; color:var(--gold-bright);}
.btn--outline:hover{background:rgba(201,162,39,0.12);}
.btn--sm{padding:0.55rem 1.1rem; font-size:0.72rem;}
.nav-toggle{display:none; background:none; border:0; cursor:pointer; padding:0.4rem;}
.nav-toggle span{display:block; width:22px; height:1px; background:var(--ink); margin:6px 0;}
.nav-toggle::before,.nav-toggle::after{content:"";display:block;width:22px;height:1px;background:var(--ink);margin:6px 0;}

/* ---------- Hero ---------- */
.hero{position:relative; padding:6rem 0 5rem; overflow:hidden;}
.hero::before{
  content:""; position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(201,162,39,0.14), transparent 55%),
    radial-gradient(ellipse at 85% 75%, rgba(201,162,39,0.10), transparent 50%);
}
.hero__inner{position:relative; z-index:1; text-align:center; max-width:760px; margin:0 auto;}
.hero h1{font-size:clamp(2.6rem,6vw,4.2rem); margin-bottom:0.5rem;}
.hero h1 em{font-style:italic; color:var(--gold-bright);}
.hero .lead{font-size:1.12rem; max-width:560px; margin:0 auto 2.2rem;}
.hero__ctas{display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; margin-bottom:2.5rem;}
.hero__strand{width:100%; max-width:640px; margin:0 auto; height:60px; opacity:0.55;}

.hero__facts{display:flex; gap:2.2rem; justify-content:center; flex-wrap:wrap; margin-top:1rem;}
.hero__fact{font-size:0.78rem; letter-spacing:0.05em; text-transform:uppercase; color:var(--ink-soft); display:flex; align-items:center; gap:0.5rem;}
.hero__fact svg{color:var(--gold-bright); flex-shrink:0;}

/* ---------- Categorias ---------- */
.cat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem;}
.cat-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:2.1rem 1.8rem; text-align:center; box-shadow:var(--shadow); transition:transform .2s ease, border-color .2s ease;
}
.cat-card:hover{transform:translateY(-4px); border-color:var(--gold-deep);}
.cat-card__icon{
  width:58px; height:58px; border-radius:50%; margin:0 auto 1.2rem; display:flex; align-items:center;
  justify-content:center; background:radial-gradient(circle,rgba(201,162,39,0.18),transparent 70%);
  border:1px solid var(--gold-deep); color:var(--gold-bright);
}
.cat-card h3{font-size:1.25rem; margin-bottom:0.5rem;}
.cat-card p{font-size:0.92rem; margin:0;}

/* ---------- Diferenciais ---------- */
.diff-list{display:grid; grid-template-columns:repeat(2,1fr); gap:1.6rem 2.4rem; max-width:860px; margin:0 auto;}
.diff-item{display:flex; gap:1rem; align-items:flex-start;}
.diff-item__num{font-family:var(--font-head); font-size:1.6rem; color:var(--gold-bright); flex-shrink:0; width:2.2rem;}
.diff-item h3{font-size:1.05rem; margin-bottom:0.3rem;}
.diff-item p{font-size:0.9rem; margin:0;}

/* ---------- Linha divisória decorativa ---------- */
.divider{display:flex; align-items:center; gap:1rem; justify-content:center; margin:0 0 3rem; color:var(--gold-deep);}
.divider::before,.divider::after{content:"";flex:1; max-width:120px; height:1px; background:linear-gradient(90deg,transparent,var(--gold-deep));}
.divider::after{background:linear-gradient(90deg,var(--gold-deep),transparent);}

/* ---------- Contato ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:2.5rem; align-items:start;}
.contact-list{list-style:none; margin:0 0 1.75rem; padding:0; display:flex; flex-direction:column; gap:1.3rem;}
.contact-list li{display:flex; gap:1rem; align-items:flex-start;}
.contact-list svg{color:var(--gold-bright); flex-shrink:0; margin-top:3px;}
.contact-list strong{display:block; font-size:1rem; font-family:var(--font-head); font-weight:600;}
.contact-list span{color:var(--ink-soft); font-size:0.9rem;}
.map-frame{border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow);}
.map-frame iframe{width:100%; height:360px; border:0; display:block; filter:grayscale(0.3) contrast(1.05);}

/* ---------- CTA final ---------- */
.cta-final{
  background:linear-gradient(155deg,#1d170d,#0d0b09); border:1px solid var(--gold-deep); border-radius:var(--radius-l);
  padding:3.4rem 2.5rem; text-align:center; box-shadow:var(--shadow);
}
.cta-final h2{margin-bottom:0.6rem;}
.cta-final p{max-width:480px; margin:0 auto 1.8rem;}

/* ---------- Footer ---------- */
.footer{background:#000; color:#8a8071; padding:3.5rem 0 2rem; font-size:0.85rem; border-top:1px solid var(--line);}
.footer__inner{display:flex; justify-content:space-between; gap:2rem; flex-wrap:wrap; margin-bottom:2rem;}
.footer__brand{font-family:var(--font-head); font-size:1.3rem; color:var(--ink); margin-bottom:0.6rem;}
.footer__brand strong{color:var(--gold-bright);}
.footer__col h4{color:var(--ink); font-family:var(--font-body); font-size:0.78rem; text-transform:uppercase; letter-spacing:0.08em; margin:0 0 0.8rem;}
.footer__col a,.footer__col p{display:block; color:#8a8071; text-decoration:none; margin-bottom:0.5rem;}
.footer__col a:hover{color:var(--gold-bright);}
.footer__bottom{border-top:1px solid rgba(243,236,221,0.08); padding-top:1.5rem; display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; font-size:0.76rem; color:#5f584c;}
.footer__bottom a{color:#9db2ff; text-decoration:none;}

/* ---------- Responsivo ---------- */
@media (max-width: 900px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .diff-list{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .nav{
    display:none; position:absolute; left:0; right:0; top:100%; background:var(--bg-alt);
    flex-direction:column; align-items:flex-start; padding:1.25rem 1.5rem; gap:1rem;
    border-bottom:1px solid var(--line); box-shadow:0 14px 24px rgba(0,0,0,0.4);
  }
  .nav.is-open{display:flex;}
  .nav-toggle{display:block;}
  .nav .btn{width:100%; justify-content:center;}
}
@media (max-width: 620px){
  .cat-grid{grid-template-columns:1fr;}
  .hero{padding:4rem 0 3rem;}
  .section{padding:4rem 0;}
  .cta-final{padding:2.4rem 1.4rem;}
}