.s-button-primary {
  background: linear-gradient(135deg, #d39d5a, #b8833f);
  border: none;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 15px;
  border-radius: 8px;
  padding: 10px 18px;
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}

/* تأثير لمعان متحرك */
.s-button-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.4) 50%,
    rgba(255,255,255,0) 100%
  );
  transform: skewX(-25deg);
  transition: all 0.7s ease;
}

/* حركة اللمعة عند المرور */
.s-button-primary:hover::before {
  left: 130%;
}

/* تأثير عند المرور */
.s-button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

/* تأثير عند الضغط */
.s-button-primary:active {
  transform: scale(0.98);
}