/* ============================================
   ELEMENTHA - Footer Styles
   ============================================ */

.site-footer {
  background: #0A0F1E;
  color: rgba(255, 255, 255, 0.65);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.5;
}

/* Footer Top */
.footer__top {
  padding-block: var(--space-20);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 280px repeat(3, 1fr);
  gap: var(--space-12);
}

/* Footer Brand */
.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: white;
}

.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
}

.footer__logo-text span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
}

/* Social Links */
.footer__socials {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 16px;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: white;
  transform: translateY(-2px);
}

/* Footer Nav Columns */
.footer__col-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__col-title::after {
  content: '';
  height: 2px;
  flex: 1;
  background: linear-gradient(to left, var(--clr-primary), transparent);
  border-radius: var(--radius-full);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-list a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer__nav-list a::before {
  content: '←';
  font-size: 10px;
  opacity: 0;
  transform: translateX(4px);
  transition: all var(--transition-fast);
}

.footer__nav-list a:hover {
  color: white;
  gap: var(--space-3);
}

.footer__nav-list a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* Newsletter */
.footer__newsletter {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__newsletter-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: white;
  direction: rtl;
  outline: none;
  font-family: var(--font-family);
  transition: border-color var(--transition-fast);
}

.footer__newsletter-input::placeholder { color: rgba(255,255,255,0.3); }
.footer__newsletter-input:focus { border-color: var(--clr-primary); }

.footer__newsletter-btn {
  width: 100%;
  padding: var(--space-3);
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: white;
  cursor: pointer;
  font-family: var(--font-family);
  transition: all var(--transition-fast);
}
.footer__newsletter-btn:hover { opacity: 0.9; transform: translateY(-1px); }

.footer__newsletter-note {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.3);
}

/* Footer Bottom */
.footer__bottom {
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.35);
}

.footer__copyright a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__copyright a:hover { color: var(--clr-primary); }

.footer__legal {
  display: flex;
  gap: var(--space-5);
}

.footer__legal a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* Responsive */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

@media (max-width: 640px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__top { padding-block: var(--space-12); }
  .footer__bottom { flex-direction: column; text-align: center; }
}