:root{
  --brand:#e85d04;
  --brand-dark:#b94300;
  --brand-soft:#fff1e8;
  --ink:#171717;
  --muted:#686868;
  --paper:#ffffff;
  --surface:#f7f5f1;
  --line:#e7e2dc;
  --success:#1fa463;
  --whatsapp:#25d366;
  --shadow:0 18px 50px rgba(0,0,0,.09);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
body,button,input,select{font:inherit}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--max),92%);margin:auto}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:15px;top:15px;background:#fff;padding:10px;z-index:9999}
.topbar{background:var(--ink);color:#fff;text-align:center;padding:9px 15px;font-size:.78rem;font-weight:700}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{font-weight:900;letter-spacing:-.7px;font-size:1.18rem}
.logo span{color:var(--brand)}
.nav-links{display:flex;align-items:center;gap:25px;font-size:.88rem;font-weight:700}
.nav-links a:hover{color:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;background:var(--ink);color:#fff;width:44px;height:44px;border-radius:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 20px;border-radius:11px;font-weight:900;transition:.22s ease}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 25px rgba(232,93,4,.23)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-light{background:#fff;border:1px solid var(--line)}
.btn-block{width:100%}
.hero{padding:64px 0 76px;background:radial-gradient(circle at 80% 20%,#fff0e6 0,#fff 38%),var(--paper)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:.76rem;font-weight:900;letter-spacing:1.5px;text-transform:uppercase}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--brand);border-radius:10px}
.hero h1{font-size:clamp(2.7rem,6vw,5.4rem);line-height:.98;letter-spacing:-3px;margin:18px 0 22px}
.hero h1 strong{color:var(--brand)}
.lead{font-size:1.08rem;color:var(--muted);max-width:650px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 18px}
.trust{display:flex;gap:20px;flex-wrap:wrap;color:#555;font-size:.82rem;font-weight:700}
.trust span{display:flex;gap:7px;align-items:center}
.product-visual{background:linear-gradient(145deg,#ece8e2,#fff);border:1px solid var(--line);border-radius:28px;padding:16px;box-shadow:var(--shadow)}
.main-image{aspect-ratio:1/1;min-height:480px;border-radius:20px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#ddd}
.main-image img{width:100%;height:100%;object-fit:cover}
.image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;text-align:center;padding:30px;background:linear-gradient(145deg,#e9e4dc,#fff);color:#777;font-weight:800}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:10px}
.gallery button{background:#eee;border:2px solid transparent;border-radius:10px;overflow:hidden;aspect-ratio:1}
.gallery button.active{border-color:var(--brand)}
.gallery img{width:100%;height:100%;object-fit:cover}
.section{padding:92px 0}
.section.alt{background:var(--surface)}
.section-head{max-width:760px;margin-bottom:42px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;letter-spacing:-1.5px;margin:12px 0}
.section-head p{color:var(--muted)}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card-icon{font-size:1.6rem;margin-bottom:15px}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.92rem}
.photo-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:14px}
.photo{min-height:270px;border-radius:18px;overflow:hidden;background:#e7e2dc}
.photo.tall{min-height:555px}
.photo img{width:100%;height:100%;object-fit:cover}
.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}
.checklist{display:grid;gap:13px;margin-top:22px}
.checklist li{list-style:none;display:flex;gap:10px}
.checklist li:before{content:"✓";color:var(--success);font-weight:900}
.specs{width:100%;border-collapse:collapse;margin-top:20px}
.specs td{padding:13px 10px;border-bottom:1px solid var(--line);font-size:.9rem}
.specs td:first-child{font-weight:800;width:42%}
.selector-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.selector-title{font-size:.86rem;font-weight:900;margin:0 0 10px}
.options{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.option{padding:10px 14px;border:1px solid #d7d1c9;background:#fff;border-radius:9px;font-weight:800;font-size:.84rem}
.option.selected{border-color:var(--brand);box-shadow:0 0 0 2px rgba(232,93,4,.12);color:var(--brand)}
.swatch{width:34px;height:34px;border-radius:50%;border:2px solid #fff;outline:1px solid #ccc}
.swatch.selected{outline:2px solid var(--brand)}
.price-box{padding:18px 0;border-top:1px solid var(--line);margin-top:8px}
.price-old{text-decoration:line-through;color:#999;font-size:.9rem}
.price{font-size:2.25rem;font-weight:950;letter-spacing:-1px}
.installments{font-size:.8rem;color:var(--muted)}
.rating{color:#f59e0b;font-weight:900}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review p{margin:13px 0;color:#555}
.review strong{font-size:.86rem}
.faq{max-width:850px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;background:none;padding:21px 0;text-align:left;font-weight:900;display:flex;justify-content:space-between;gap:20px}
.faq-answer{display:none;padding:0 0 20px;color:var(--muted)}
.faq-item.open .faq-answer{display:block}
.offer{background:var(--ink);color:#fff;padding:70px 0}
.offer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.offer h2{font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.03;letter-spacing:-1.5px}
.offer p{color:#c8c8c8;margin:15px 0}
.offer-card{background:#fff;color:var(--ink);border-radius:20px;padding:28px}
.offer-card .price{color:var(--brand)}
.urgency{display:inline-flex;background:rgba(232,93,4,.15);color:#ff9a5c;padding:8px 12px;border-radius:99px;font-size:.75rem;font-weight:900;margin-bottom:15px}
.final-cta{padding:90px 0;text-align:center;background:var(--brand);color:#fff}
.final-cta h2{font-size:clamp(2.2rem,5vw,4rem);line-height:1.02}
.final-cta p{max-width:650px;margin:14px auto 26px}
.footer{background:#101010;color:#fff;padding:48px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer p,.footer a{color:#999;font-size:.86rem}
.footer h4{margin-bottom:12px}
.copyright{border-top:1px solid #2b2b2b;margin-top:35px;padding-top:22px;color:#777;font-size:.75rem}
.whatsapp{position:fixed;right:20px;bottom:20px;width:62px;height:62px;border-radius:50%;background:var(--whatsapp);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:950;font-size:1.45rem;z-index:1100;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:10px;z-index:2000;transition:.25s;font-size:.85rem}
.toast.show{transform:translate(-50%,0)}
@media(max-width:900px){
  .hero-grid,.details-grid,.offer-grid{grid-template-columns:1fr}
  .benefit-grid,.review-grid{grid-template-columns:1fr 1fr}
  .photo-grid{grid-template-columns:1fr 1fr}
  .photo.tall{grid-row:auto;min-height:300px}
  .nav-links{display:none;position:absolute;left:4%;right:4%;top:74px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .nav-actions .desktop-buy{display:none}
}
@media(max-width:620px){
  .hero{padding:42px 0 55px}
  .hero h1{letter-spacing:-2px}
  .main-image{min-height:330px}
  .benefit-grid,.review-grid,.photo-grid{grid-template-columns:1fr}
  .photo,.photo.tall{min-height:280px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:68px 0}
  .hero-cta .btn{width:100%}
}