/* style.css - لوکس و مینیمال */
@font-face {
  font-family: 'Vazirmatn';
  src: local("Vazirmatn"), local("Vazir");
}
html, body {
  height: 100%;
  margin: 0;
  font-family: 'Vazirmatn', sans-serif;
  direction: rtl;
  text-align: center;
  background: radial-gradient(circle at top left, rgba(255,160,122,0.05), transparent 20%),
              linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  color: #fff;
  -webkit-font-smoothing: antialiased;
}

header {
  padding: 20px;
  backdrop-filter: blur(8px);
  background: rgba(0,0,0,0.18);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
header h1 {
  margin: 0;
  font-size: 32px;
  font-weight: 700;
}
header p {
  margin: 6px 0 0 0;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}

.container {
  max-width: 820px;
  margin: 48px auto;
  padding: 0 20px;
}

main {
  margin-top: 30px;
  margin-bottom: 40px;
  padding: 30px;
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

img.product {
  width: 360px;
  max-width: 92%;
  border-radius: 14px;
  box-shadow: 0 16px 50px rgba(0,0,0,0.45);
  margin: 18px 0;
  border: 1px solid rgba(255,255,255,0.06);
}

h2 { margin: 8px 0 4px 0; font-size: 22px; }
p.lead { margin: 8px 0 18px 0; color: rgba(255,255,255,0.9); }

.social-buttons { margin: 20px 0 6px 0; display:flex; flex-wrap:wrap; justify-content:center; gap:12px; }

.btn {
  display:inline-block;
  padding: 12px 22px;
  border-radius: 30px;
  font-weight:600;
  font-size:15px;
  color: #fff;
  text-decoration:none;
  border: 0;
  cursor: pointer;
  transition: transform .35s cubic-bezier(.2,.9,.2,1), box-shadow .35s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.32);
}

/* رنگ‌های شبکه‌های اجتماعی */
.btn-fb { background: linear-gradient(135deg,#1877F2 0%,#0f63d9 100%); }
.btn-tg { background: linear-gradient(135deg,#2AABEE 0%,#0078D7 100%); }
.btn-inst { background: linear-gradient(135deg,#f58529 0%,#dd2a7b 50%,#8134af 100%); }
.btn-tt { background: linear-gradient(135deg,#ff0050 0%,#ff6a00 100%); }

.btn:hover{
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}

footer {
  margin-top: 30px;
  padding: 16px 12px;
  color: rgba(255,255,255,0.9);
  font-size:14px;
  opacity:0.95;
}

@media (max-width:600px){
  header h1 { font-size:26px; }
  img.product { width: 92%; }
  .btn { padding: 11px 18px; font-size:14px; border-radius:24px; }
}