:root{
  --black:#0b0b0b;
  --black2:#151515;
  --white:#fff;
  --off:#f4f1ea;
  --gold:#c7a35a;
  --gold2:#e0c584;
  --muted:#777;
  --line:#ded9cf;
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#111;background:#fff;line-height:1.5}
a{text-decoration:none;color:inherit}
button{font:inherit}
.site-header{
  height:82px;display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(22px,5vw,76px);position:sticky;top:0;z-index:50;
  background:rgba(9,9,9,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)
}
.brand{display:inline-flex;align-items:baseline;color:#fff;font-weight:800;font-size:23px;letter-spacing:-1px}
.brand-goias{font-weight:600}.brand-prime{color:var(--gold);margin-left:3px}
.brand small{font-size:7px;letter-spacing:5px;margin-left:-32px;transform:translate(35px,12px);font-weight:600}
.nav{display:flex;align-items:center;gap:28px;color:#ddd;font-size:14px}
.nav>a:not(.nav-cta):hover{color:var(--gold2)}
.nav-cta{padding:12px 17px;border:1px solid var(--gold);border-radius:999px;color:#fff}
.menu-btn{display:none;color:#fff;background:none;border:0;font-size:25px}
.hero{
  min-height:calc(100vh - 82px);position:relative;background:var(--black);overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;
  padding:clamp(55px,8vw,110px) clamp(22px,6vw,92px);gap:6vw
}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 14% 30%,rgba(199,163,90,.18),transparent 35%)}
.hero-overlay{position:absolute;inset:auto -10% -30% 45%;height:70%;background:radial-gradient(circle,rgba(199,163,90,.12),transparent 65%)}
.hero-content,.hero-card{position:relative;z-index:2}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:2.4px;color:#ddd}
.eyebrow.gold{color:#9b7938}
.hero h1{font-size:clamp(45px,6.2vw,86px);line-height:.96;letter-spacing:-4px;color:white;margin:20px 0 24px;max-width:820px}
.hero h1 em{font-style:normal;color:var(--gold2);font-weight:400}
.hero p{font-size:clamp(16px,1.4vw,20px);color:#b9b9b9;max-width:690px;margin:0 0 31px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 22px;border-radius:999px;font-weight:800;font-size:14px;transition:.2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--gold);color:#111}
.btn.ghost{border:1px solid #575757;color:white}
.btn.dark{background:#111;color:#fff}
.btn.white{background:#fff;color:#111}
.hero-points{display:flex;gap:20px;flex-wrap:wrap;margin-top:28px;color:#8f8f8f;font-size:12px}
.hero-card{border-radius:30px;overflow:hidden;border:1px solid rgba(255,255,255,.12);box-shadow:0 35px 90px rgba(0,0,0,.45);transform:rotate(1deg)}
.hero-card img{display:block;width:100%;height:min(58vh,590px);object-fit:cover}
.hero-card-caption{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(9,9,9,.82);color:#fff;padding:16px 18px;border-radius:18px;backdrop-filter:blur(9px)}
.hero-card-caption strong{display:block;font-size:17px}.hero-card-caption span{color:#bbb;font-size:13px}
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);background:var(--off);padding:0 clamp(22px,6vw,92px)}
.trust-strip div{padding:24px 22px;border-right:1px solid var(--line)}
.trust-strip div:first-child{border-left:1px solid var(--line)}
.trust-strip strong{display:block;font-size:14px}.trust-strip span{font-size:12px;color:#777}
.section{padding:100px clamp(22px,6vw,92px)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:40px}
.section-head h2{font-size:clamp(34px,4vw,58px);line-height:1.02;letter-spacing:-2.5px;margin:10px 0 0;max-width:800px}
.section-head>p{max-width:420px;color:#777}
.filters{display:flex;gap:9px;overflow:auto;padding-bottom:10px;margin-bottom:24px}
.filter{white-space:nowrap;border:1px solid #d9d4ca;background:#fff;padding:10px 15px;border-radius:999px;cursor:pointer}
.filter.active,.filter:hover{background:#111;color:#fff;border-color:#111}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.product-card{border:1px solid #e3dfd6;border-radius:var(--radius);overflow:hidden;background:#fff;transition:.25s}
.product-card:hover{transform:translateY(-5px);box-shadow:0 20px 55px rgba(0,0,0,.09)}
.product-image{height:245px;background:#f7f6f2;overflow:hidden}
.product-image img{width:100%;height:100%;object-fit:cover;transition:.3s}
.product-card:hover .product-image img{transform:scale(1.025)}
.product-body{padding:19px}
.product-cat{font-size:10px;font-weight:800;letter-spacing:1.5px;color:#9b7938;text-transform:uppercase}
.product-card h3{margin:7px 0 5px;font-size:19px}
.product-card p{color:#777;font-size:13px;min-height:40px;margin:0 0 15px}
.product-link{font-size:13px;font-weight:800;display:flex;justify-content:space-between}
.product-link::after{content:"→";color:var(--gold)}
.center{text-align:center;margin-top:35px}
.dark-section{background:#0d0d0d;color:#fff}
.section-head.light h2{color:#fff}
.segment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#2d2d2d;border:1px solid #2d2d2d}
.segment-grid article{background:#111;padding:35px 28px;min-height:260px}
.segment-grid article>span{color:var(--gold);font-weight:800}
.segment-grid h3{font-size:24px;margin:55px 0 10px}.segment-grid p{color:#999;font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{border-top:2px solid #111;padding-top:18px}
.step b{width:35px;height:35px;border-radius:50%;background:var(--gold);display:grid;place-items:center}
.step h3{margin:28px 0 7px}.step p{color:#777;font-size:14px}
.cta-band{margin:0 clamp(22px,6vw,92px) 90px;background:var(--gold);padding:55px;border-radius:30px;display:flex;justify-content:space-between;align-items:center;gap:25px}
.cta-band .eyebrow{color:#4b3918}
.cta-band h2{font-size:clamp(30px,4vw,55px);line-height:1.02;letter-spacing:-2px;max-width:850px;margin:10px 0 0}
footer{background:#090909;color:#d5d5d5;padding:70px clamp(22px,6vw,92px) 28px;display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:45px}
footer h4{color:#fff;margin:0 0 15px}
footer a,footer span{display:block;font-size:13px;color:#aaa;margin:8px 0}
.footer-brand p{max-width:420px;color:#888;font-size:14px;margin-top:30px}
.footer-bottom{grid-column:1/-1;border-top:1px solid #222;padding-top:25px;color:#666;font-size:12px}
.whatsapp-float{position:fixed;z-index:60;right:22px;bottom:22px;background:#24c761;color:#071b0f;padding:13px 18px;border-radius:999px;font-weight:900;box-shadow:0 12px 35px rgba(0,0,0,.25)}
@media(max-width:1000px){
  .nav{display:none;position:absolute;top:82px;left:0;right:0;background:#111;padding:25px;flex-direction:column;align-items:stretch}
  .nav.open{display:flex}.menu-btn{display:block}
  .hero{grid-template-columns:1fr;padding-top:75px}.hero-card{max-width:740px}.hero h1{letter-spacing:-3px}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .segment-grid,.steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .site-header{height:70px}.nav{top:70px}
  .hero{min-height:auto;padding-top:58px}.hero h1{font-size:47px;letter-spacing:-2.5px}
  .hero-card img{height:390px}.hero-points{display:grid}
  .trust-strip{grid-template-columns:1fr}.trust-strip div{border-left:1px solid var(--line)}
  .section{padding-top:72px;padding-bottom:72px}
  .section-head{display:block}.section-head>p{margin-top:18px}
  .product-grid,.segment-grid,.steps{grid-template-columns:1fr}
  .product-image{height:280px}
  .cta-band{padding:34px 25px;display:block}.cta-band .btn{margin-top:25px}
  footer{grid-template-columns:1fr}.footer-bottom{grid-column:1}
  .whatsapp-float span{font-size:12px}
}