:root{--p:#26A69A;--s:#1A7A6F;--bg:#fff;--n:#dadee6;--t:#4B5563;--d:#064d3b;--shadow:0 4px 6px rgba(0,0,0,.1)}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden}
body{font-family:'Shabnam','IRANSans','Vazir',Arial,sans-serif;background:var(--bg);color:var(--t);line-height:1.9;overflow-x:hidden}
a{color:var(--s);text-decoration:none}
img{max-width:100%;height:auto;display:block}
.top{background:var(--d);color:#edebeb;position:sticky;top:0;z-index:50}
.top .in{max-width:1200px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.top a{color:#edebeb}
.top .logo{font-weight:700;display:flex;align-items:center;gap:8px;text-transform:uppercase}
.top .logo img{height:28px;width:auto}
.top nav{display:flex;gap:16px;flex:1;flex-wrap:wrap;font-size:.95rem}
.top .cart{position:relative;padding:4px 8px}
.badge{position:absolute;top:-6px;right:-6px;background:#e63946;color:#fff;border-radius:50%;padding:0 6px;font-size:.7rem}
.wrap{max-width:1200px;margin:0 auto;padding:24px 20px 60px}
.crumbs{font-size:.9rem;margin-bottom:18px;color:#6b7280}
.crumbs a{color:#6b7280}
.product{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.gallery .main{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;box-shadow:var(--shadow);background:var(--n)}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs img{width:72px;height:72px;object-fit:cover;border-radius:10px;border:2px solid transparent;cursor:pointer;background:var(--n)}
.thumbs img.on{border-color:var(--p)}
.info h1{font-size:1.7rem;line-height:1.5;color:#1f2937;margin-bottom:10px}
.price{font-size:1.6rem;font-weight:700;color:var(--p);margin:8px 0}
.price del{font-size:1rem;color:#9ca3af;margin-inline-start:10px;font-weight:400}
.price .off{font-size:.85rem;background:#e63946;color:#fff;border-radius:8px;padding:2px 8px;margin-inline-start:8px;font-weight:600}
.meta{margin:6px 0;font-size:.98rem}
.buy{display:flex;gap:12px;align-items:center;margin:20px 0 12px;flex-wrap:wrap}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:36px;height:36px;border-radius:50%;border:none;background:var(--p);color:#fff;font-size:1.2rem;cursor:pointer}
.qty input{width:52px;text-align:center;border:2px solid var(--n);border-radius:8px;padding:6px;font-size:1.05rem;font-family:inherit}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:12px;border:none;background:var(--p);color:#fff;font-weight:700;font-size:1.05rem;cursor:pointer;font-family:inherit;box-shadow:var(--shadow)}
.btn:hover{background:var(--s)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn.wa{background:#25D366;color:#fff}
.trust{list-style:none;margin-top:18px;font-size:.95rem}
.trust li{padding:3px 0}
.trust li:before{content:"✓";color:var(--p);margin-inline-end:8px;font-weight:700}
section.block{margin-top:44px}
section.block h2{font-size:1.4rem;color:#1f2937;margin-bottom:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}
.card{display:block;border:1px solid var(--n);border-radius:14px;overflow:hidden;background:#fff;color:inherit;box-shadow:var(--shadow);transition:transform .2s}
.card:hover{transform:translateY(-4px);border-color:var(--p)}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--n)}
.card h3{font-size:1rem;padding:10px 14px 0;color:#1f2937;line-height:1.5}
.card .price{font-size:1.05rem;padding:0 14px 14px;margin:4px 0 0}
.foot{background:linear-gradient(135deg,var(--s),#2E2A3F);color:#edebeb;text-align:center;padding:36px 20px;margin-top:40px}
.foot a{color:#edebeb;margin:0 8px}
.foot p{margin:6px 0}
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1A1A1A;color:#fff;padding:12px 22px;border-radius:10px;z-index:100;display:none}
@media(max-width:768px){.product{grid-template-columns:1fr;gap:22px}.info h1{font-size:1.35rem}.wrap{padding:16px 14px 50px}}