:root{
  --white:#fff;--gray:#F7F7F7;--border:#E7E7E7;--text:#111;--muted:#565959;
  --buy:#FF9900;--buy-dark:#E88B00;--trust:#3483FA;--ok:#067D62;--ok-dark:#055F4A;
  --error:#CC0C39;--radius:14px;--shadow:0 8px 24px rgba(0,0,0,.08);
  --font:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--white);line-height:1.45;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}a{color:var(--trust);text-decoration:none}
.sticky{position:sticky;top:0;z-index:40;background:#111;color:#fff;text-align:center;font-size:13px;font-weight:600;padding:8px 12px}
.wrap{max-width:560px;margin:0 auto;padding:0 16px}
.header{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.header img{height:32px;width:auto}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.badge{background:#E8F8F3;color:var(--ok);border:1px solid #B7EBD9;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:600}
.hero{padding:4px 0 20px}
.hero-media{background:var(--gray);border-radius:18px;overflow:hidden;border:1px solid var(--border);position:relative}
.hero-media > img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gallery{display:flex;gap:8px;overflow-x:auto;padding:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.gallery button{flex:0 0 64px;height:64px;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:#fff;cursor:pointer;scroll-snap-align:start}
.gallery button.active{border-color:var(--ok)}
.gallery button img{width:100%;height:100%;object-fit:cover}
.hero h1{font-size:24px;line-height:1.15;margin:12px 0 6px}
.hero .sub{color:var(--muted);font-size:14px;margin:0 0 10px}
.price-block{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:4px}
.price-now{font-size:28px;font-weight:800;color:var(--text)}
.price-was{font-size:16px;color:var(--muted);text-decoration:line-through}
.ship{color:var(--ok);font-weight:700;font-size:14px;margin:0 0 10px}
.packs{display:grid;gap:8px;margin:12px 0}
.pack{border:2px solid var(--border);border-radius:var(--radius);padding:10px 12px;display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;cursor:pointer;background:#fff;position:relative}
.pack input{accent-color:var(--ok);width:18px;height:18px}
.pack.active{border-color:var(--ok);background:#F3FBF8;box-shadow:0 0 0 1px var(--ok)}
.pack .title{font-weight:700;font-size:14px}
.pack .meta{font-size:12px;color:var(--muted)}
.pack .amt{font-weight:800;font-size:15px;white-space:nowrap}
.plaque{position:absolute;top:-10px;right:12px;background:var(--ok);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px}
.cta{display:block;width:100%;border:0;border-radius:12px;background:var(--ok);color:#fff;font-weight:800;font-size:16px;padding:15px 18px;cursor:pointer;box-shadow:0 10px 20px rgba(6,125,98,.25)}
.cta:hover{background:var(--ok-dark)}
.cta:disabled{opacity:.6;cursor:wait}
.cta-sub{text-align:center;font-size:12px;color:var(--muted);margin:8px 0 0}
.section{padding:28px 0;border-top:1px solid var(--border)}
.section h2{font-size:22px;margin:0 0 12px}
.grid3{display:grid;gap:12px}
.card{background:var(--gray);border:1px solid var(--border);border-radius:var(--radius);padding:14px}
.card h3{margin:0 0 6px;font-size:15px}
.card p{margin:0;color:var(--muted);font-size:14px}
.steps{counter-reset:s;display:grid;gap:10px;padding:0;list-style:none}
.steps li{background:var(--gray);border-radius:12px;padding:12px 12px 12px 44px;position:relative;font-size:14px}
.steps li:before{counter-increment:s;content:counter(s);position:absolute;left:12px;top:12px;width:24px;height:24px;border-radius:50%;background:var(--ok);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.faq details{border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin-bottom:8px;background:#fff}
.faq summary{font-weight:700;cursor:pointer}
.faq p{margin:8px 0 0;color:var(--muted);font-size:14px}
.form-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px;box-shadow:var(--shadow)}
.form-card h2{margin:0 0 4px;font-size:20px}
.form-card .hint{color:var(--muted);font-size:13px;margin:0 0 14px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--border);border-radius:10px;padding:12px;font:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(6,125,98,.25);border-color:var(--ok)}
.field .err{color:var(--error);font-size:12px;margin-top:4px;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--error)}
.field.invalid .err{display:block}
.summary{background:var(--gray);border-radius:12px;padding:12px;margin:12px 0;font-size:14px}
.summary strong{font-size:18px}
.float-cta{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(255,255,255,.96);border-top:1px solid var(--border);padding:10px 16px 14px;backdrop-filter:blur(8px)}
.float-cta .inner{max-width:560px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.float-cta .price{font-weight:800}
.float-cta .mini{font-size:11px;color:var(--muted)}
.float-cta button{border:0;background:var(--ok);color:#fff;font-weight:800;border-radius:10px;padding:12px 14px;cursor:pointer}
.wa-float{position:fixed;right:14px;bottom:86px;z-index:55;background:#25D366;color:#fff;border-radius:999px;padding:12px 14px;font-weight:700;font-size:13px;box-shadow:0 8px 20px rgba(37,211,102,.35)}
.footer{padding:40px 0 110px;color:var(--muted);font-size:12px;text-align:center}
.footer a{color:var(--muted);text-decoration:underline}
.toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);background:#111;color:#fff;padding:10px 14px;border-radius:10px;font-size:13px;display:none;z-index:60}
.muted{color:var(--muted)}
.pay-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.pay-opt{border:2px solid var(--border);border-radius:12px;padding:10px;cursor:pointer;text-align:center;font-size:13px;font-weight:700}
.pay-opt.active{border-color:var(--ok);background:#F3FBF8}
.pay-opt small{display:block;font-weight:500;color:var(--muted);margin-top:4px}
.hero{display:flex;flex-direction:column}
.hero-media{order:1}
.hero-offer{order:2}
/* Mobile-first: compact photo so price + packs + CTA sit in first viewport */
@media(max-width:719px){
  .hero-media{order:0;max-height:none}
  .hero-media > img{aspect-ratio:1/1;max-height:28vh;width:auto;max-width:100%;object-fit:contain;margin:0 auto;background:var(--gray)}
  .gallery{padding:6px;gap:6px}
  .gallery button{flex-basis:52px;height:52px}
  .hero h1{font-size:20px;margin:8px 0 4px}
  .hero .sub{font-size:13px;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .badge-row{margin:6px 0}
  .packs{margin:8px 0;gap:6px}
  .pack{padding:8px 10px}
  .pack .meta{display:none}
  .cta{padding:13px 16px;font-size:15px}
  .cta-sub{margin:6px 0 0}
  .float-cta{display:none} /* offer already above fold */
}
@media(min-width:720px){
  .hero h1{font-size:34px}
  .wrap{padding:0 20px}
  .hero-media{max-height:none;order:1}
  .hero-offer{order:2}
  .hero-media > img{max-height:none}
}