/* ==================== فوتر — خانهٔ ربات و وب | Shahbazion.ir ==================== */
.site-footer {
  background: #faf8f3;
  color: #5c5c5c;
  border-top: 1px solid rgba(201,168,76,0.3);
  padding: 2rem 1.5rem 1.5rem;
  font-family: "B Nazanin", "Poppins", Tahoma, sans-serif;
  text-align: center;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem auto;
  text-align: right;
}

.footer-column {
  flex: 1 1 200px;
  min-width: 180px;
}

.footer-column h4 {
  color: #c9a84c;
  border-bottom: 2px solid rgba(201,168,76,0.3);
  padding-bottom: 0.4rem;
  margin-bottom: 0.8rem;
  font-size: 1.15rem;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin-bottom: 0.5rem;
}

.footer-column ul li a,
.footer-contact-list a {
  color: #5c5c5c;
  text-decoration: none;
  font-weight: 500;
}

.footer-column ul li a:hover,
.footer-contact-list a:hover {
  color: #b4922f;
}

.footer-contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.contact-divider {
  color: rgba(201,168,76,0.4);
  margin: 0 0.3rem;
}

.footer-bottom {
  border-top: 1px solid rgba(201,168,76,0.25);
  padding-top: 1.2rem;
  margin-top: 1rem;
  color: #8a8a8a;
}

.footer-bottom a {
  text-decoration: none;
  font-weight: 500;
}

/* ---- آیکن‌های شناور (Floating Icons) ---- */
.floating-icons {
  position: fixed;
  bottom: 25px;
  left: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  transition: transform 0.2s, box-shadow 0.2s;
}

.icon-btn img {
  width: 24px;
  height: 24px;
}

.icon-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(201,168,76,0.2);
  border-color: #c9a84c;
}

/* ==================== دارک مود ==================== */
body.dark-mode .site-footer {
  background: #2b2b2b;
  color: #b0a590;
}

body.dark-mode .footer-column h4 {
  color: #c9a84c;
  border-bottom-color: rgba(201,168,76,0.4);
}

body.dark-mode .footer-column ul li a,
body.dark-mode .footer-contact-list a {
  color: #e0d6c2;
}

body.dark-mode .footer-bottom {
  color: #b0a590;
}

body.dark-mode .icon-btn {
  background: #3a3a3a;
  border-color: rgba(201,168,76,0.3);
}

body.dark-mode .icon-btn:hover {
  background: #4a4a4a;
}

/* ==================== ریسپانسیو ==================== */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-column h4 {
    text-align: center;
  }
  .floating-icons {
    bottom: 15px;
    left: 15px;
    gap: 10px;
  }
}