:root{
  --bg:#ffffff;--bg-soft:#f8f7fb;--card:#ffffff;--text:#151628;--muted:#667085;--border:#ebe7f3;
  --primary:#4b4b91;--primary2:#9c3f51;--accent:#c14f64;--shadow:0 14px 40px rgba(48,38,86,.10);
  --hero:linear-gradient(135deg,#ffffff 0%,#f7f5ff 48%,#fff5f7 100%);
}
body.dark-mode{
  --bg:#080916;--bg-soft:#101124;--card:#15172b;--text:#f7f7ff;--muted:#b9b8cc;--border:#2d2b45;
  --primary:#6966bd;--primary2:#c14f64;--accent:#e06a7b;--shadow:0 14px 40px rgba(0,0,0,.28);
  --hero:radial-gradient(circle at top left,rgba(105,102,189,.30),transparent 34%),radial-gradient(circle at top right,rgba(193,79,100,.22),transparent 38%),linear-gradient(135deg,#0b0c1c,#13142a);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);transition:.25s}a{text-decoration:none;color:inherit}.topbar{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);padding:12px 5%;display:flex;align-items:center;justify-content:space-between;gap:15px;position:sticky;top:0;z-index:10}.dark-mode .topbar{background:rgba(8,9,22,.92)}.brand img{height:58px;max-width:260px;object-fit:contain}.menu{display:flex;align-items:center;gap:8px}.menu a{padding:10px 12px;color:var(--text);font-weight:700;font-size:14px}.toggle-theme{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer}.hero{padding:78px 5%;background:var(--hero);display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;border-bottom:1px solid var(--border)}.hero h1{font-size:48px;line-height:1.05;margin:15px 0}.gradient-text{background:linear-gradient(90deg,var(--primary),var(--primary2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);line-height:1.65}.hero-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.hero-card img{width:100%;max-height:160px;object-fit:contain;margin-bottom:18px}.btn{display:inline-block;background:linear-gradient(90deg,var(--primary),var(--primary2));color:white;padding:13px 20px;border-radius:12px;font-weight:900;margin-top:10px;border:0}.btn-outline{background:transparent;color:var(--primary2);border:1px solid var(--primary2)}.section{padding:50px 5%}.section h2{font-size:32px;margin:0 0 12px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:var(--card);border-radius:18px;padding:18px;box-shadow:var(--shadow);border:1px solid var(--border)}.product-card img{width:100%;height:190px;object-fit:contain;background:#fff;border-radius:14px;border:1px solid #eee}.product-card h3{font-size:16px;min-height:42px}.badge{display:inline-block;padding:7px 12px;border-radius:99px;background:rgba(75,75,145,.10);color:var(--primary);font-size:12px;font-weight:900}.dark-mode .badge{background:rgba(193,79,100,.16);color:#ff9aaa}.searchbox{background:var(--card);padding:14px;border-radius:18px;box-shadow:var(--shadow);margin:20px 0;display:flex;gap:10px;border:1px solid var(--border)}.searchbox input{flex:1;padding:14px;border:1px solid var(--border);border-radius:12px;font-size:16px;background:var(--bg);color:var(--text)}.searchbox button{border:0;padding:14px 22px;border-radius:12px;background:linear-gradient(90deg,var(--primary),var(--primary2));color:white;font-weight:900}.product-page{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.product-page img{width:100%;max-height:420px;object-fit:contain;background:#fff;border-radius:22px;padding:20px;border:1px solid var(--border)}.footer{background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff;padding:34px 5%;text-align:center}.features{grid-template-columns:repeat(3,1fr)}.small{font-size:13px}.admin{max-width:980px;margin:30px auto;background:var(--card);border-radius:18px;padding:24px;box-shadow:var(--shadow);border:1px solid var(--border)}pre{white-space:pre-wrap;background:#0b0c1c;color:#e9f4ff;padding:15px;border-radius:12px;overflow:auto}.whatsapp-float{position:fixed;right:22px;bottom:22px;background:#25d366;color:white;padding:14px 18px;border-radius:999px;font-weight:900;box-shadow:var(--shadow);z-index:20}@media(max-width:900px){.hero,.product-page{grid-template-columns:1fr}.grid,.features{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:36px}.menu a{display:none}.brand img{height:48px}}@media(max-width:560px){.grid,.features{grid-template-columns:1fr}.hero{padding:46px 5%}.searchbox{display:block}.searchbox input,.searchbox button{width:100%;margin-top:8px}.brand img{max-width:210px}}