* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  background: #ffffff;
  color: #0f172a;
  scroll-behavior: smooth;
}

/* Fade-in reveal for hero */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 0.7s ease forwards;
}
@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Pulsing floating call button */
.pulse-ring {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.6); }
  70%  { box-shadow: 0 0 0 18px rgba(234, 88, 12, 0); }
  100% { box-shadow: 0 0 0 0 rgba(234, 88, 12, 0); }
}

/* Nicer scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #ea580c; border-radius: 5px; }

/* Select arrow alignment for RTL */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ea580c' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 1rem center;
  background-size: 16px;
  appearance: none;
  padding-left: 2.5rem;
}