:root{
  --saffron:#e67e22;
  --saffron-dark:#c0601a;
  --navy:#1a2744;
  --bg:#fdf8f0;
  --card:#ffffff;
  --text:#2c2c2c;
  --muted:#6b6b6b;
  --green:#1f9d55;
  --radius:14px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Noto Sans Gujarati','Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 20px;
  background:var(--navy);
  color:#fff;
  flex-wrap:wrap;
  gap:10px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-emoji{font-size:28px;}
.brand-title{font-weight:700;font-size:17px;}
.brand-sub{font-size:12px;color:#c9d2e6;}
.whatsapp-btn{
  background:var(--green);
  color:#fff;
  text-decoration:none;
  padding:9px 16px;
  border-radius:20px;
  font-weight:600;
  font-size:14px;
  white-space:nowrap;
}
.hero{
  text-align:center;
  padding:34px 16px 20px;
  max-width:720px;
  margin:0 auto;
}
.hero h1{font-size:22px;margin:0 0 10px;color:var(--navy);}
.hero p{color:var(--muted);font-size:15px;line-height:1.6;margin:0;}
main{max-width:1100px;margin:0 auto;padding:10px 16px 60px;}
.loading{text-align:center;color:var(--muted);padding:40px;}
.hidden{display:none !important;}
.product-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:18px;
}
.product-card{
  background:var(--card);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 2px 10px rgba(0,0,0,0.06);
  display:flex;
  flex-direction:column;
  gap:8px;
  border:1px solid #eee;
}
.product-emoji{font-size:30px;}
.product-name{font-weight:700;font-size:16px;color:var(--navy);margin:0;}
.product-desc{font-size:13.5px;color:var(--muted);line-height:1.5;flex-grow:1;margin:0;}
.product-price{font-size:14px;font-weight:700;color:var(--saffron-dark);}
.card-actions{display:flex;gap:8px;margin-top:6px;}
.demo-btn, .buy-btn{
  flex:1;
  border:none;
  border-radius:10px;
  padding:10px 8px;
  font-size:13.5px;
  font-weight:700;
  cursor:pointer;
  text-align:center;
  text-decoration:none;
}
.demo-btn{background:#eef2fb;color:var(--navy);}
.buy-btn{background:var(--saffron);color:#fff;}
.demo-btn:hover{background:#dde6f7;}
.buy-btn:hover{background:var(--saffron-dark);}
footer{
  text-align:center;
  padding:20px;
  color:var(--muted);
  font-size:13px;
  border-top:1px solid #eee;
}
footer a{color:var(--saffron-dark);}
.modal-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.5);
  display:flex;align-items:center;justify-content:center;
  z-index:1000;
  padding:16px;
}
.modal-box{
  background:#fff;
  border-radius:var(--radius);
  padding:22px;
  max-width:360px;
  width:100%;
  position:relative;
  text-align:center;
}
.modal-close{
  position:absolute;top:10px;right:12px;
  background:none;border:none;font-size:18px;cursor:pointer;color:var(--muted);
}
.modal-sub{font-size:13px;color:var(--muted);margin:6px 0 16px;}
#modal-mobile-input{
  width:100%;
  padding:11px;
  border:1px solid #ddd;
  border-radius:10px;
  font-size:15px;
  margin-bottom:12px;
  text-align:center;
}
.primary-btn{
  width:100%;
  background:var(--saffron);
  color:#fff;
  border:none;
  padding:12px;
  border-radius:10px;
  font-weight:700;
  font-size:14.5px;
  cursor:pointer;
}
.primary-btn:hover{background:var(--saffron-dark);}
.modal-error{color:#c0392b;font-size:13px;margin-top:8px;min-height:16px;}