/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.premium-footer {
  background: linear-gradient(135deg, var(--ib-navy-deep), #002244);
  color: #ffffff;
  padding: 35px 0 15px;
  border-top: 3px solid var(--ib-teal);
  position: relative;
  overflow: hidden;
}
.premium-footer::before {
  content: ''; position: absolute; top: -100px; left: -100px; width: 300px; height: 300px; background: radial-gradient(circle, rgba(0, 207, 187, 0.08) 0%, transparent 70%); border-radius: 50%; pointer-events: none;
}
.premium-footer::after {
  content: ''; position: absolute; bottom: -100px; right: -100px; width: 300px; height: 300px; background: radial-gradient(circle, rgba(0, 156, 141, 0.08) 0%, transparent 70%); border-radius: 50%; pointer-events: none;
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; position: relative; z-index: 2; }
.footer-logo img { height: 38px; margin-bottom: 12px; filter: brightness(0) invert(1); }
.footer-col-main p { font-size: 13.5px; color: rgba(255,255,255,0.7); line-height: 1.5; margin-bottom: 16px; }
.footer-socials { display: flex; gap: 12px; }
.footer-social-link { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; color: var(--ib-teal-light); font-size: 15px; text-decoration: none !important; transition: var(--transition-fast); border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(5px); }
.footer-social-link:hover { background: var(--ib-teal); color: var(--ib-white); border-color: var(--ib-teal); transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,207,187,0.3); }
.footer-col-links h4, .footer-col-newsletter h4 { font-size: 14.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; color: #ffffff !important; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-links li a { font-size: 13.5px; color: rgba(255,255,255,0.7); text-decoration: none !important; transition: var(--transition-fast); font-weight: 500; }
.footer-links li a:hover { color: var(--ib-teal-light); padding-left: 6px; }
.footer-contact-info { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact-item i, .footer-contact-item svg { color: var(--ib-teal-light); font-size: 18px; margin-top: 2px; width: 18px; height: 18px; flex-shrink: 0; }
.footer-contact-item h5 { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; color: var(--ib-teal-light) !important; margin-bottom: 6px; }
.footer-contact-item a, .footer-contact-item p { font-size: 13.5px; color: rgba(255,255,255,0.85); font-weight: 500; text-decoration: none !important; margin-bottom: 0; line-height: 1.5; transition: var(--transition-fast); }
.footer-contact-item a:hover { color: var(--ib-teal-light); }
.footer-bottom { border-top: none; padding-top: 5px; display: flex; flex-direction: column; gap: 12px; text-align: center; position: relative; z-index: 2; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 0; }
.footer-bottom-links { font-size: 13px; font-weight: 700; display: flex; gap: 12px; color: rgba(255,255,255,0.5); justify-content: center; flex-wrap: wrap; }
.footer-bottom-links span { color: rgba(255,255,255,0.6); }

.footer-col-newsletter p { font-size: 13px; color: rgba(255,255,255,0.7); margin-bottom: 12px; margin-top: -6px; line-height: 1.4; }
.footer-newsletter-form { display: flex; gap: 6px; width: 100%; }
.footer-newsletter-form input { flex: 1; padding: 12px 16px; border-radius: var(--radius-full); border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); color: #fff; outline: none; }
.footer-newsletter-form input::placeholder { color: rgba(255,255,255,0.5); font-size: 13px; }
.footer-newsletter-form button { width: 42px; height: 42px; border-radius: var(--radius-full); border: none; background: var(--ib-teal); color: #fff; cursor: pointer; transition: all 0.2s ease; display: flex; align-items: center; justify-content: center; }
.footer-newsletter-form button:hover { background: var(--ib-navy); transform: translateY(-2px); }

.footer-addresses { border-top: none; padding-top: 35px; padding-bottom: 35px; margin-top: 35px; margin-bottom: 15px; position: relative; z-index: 2; }
.footer-addresses::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 100vw; height: 100%; background: #ffffff; z-index: -1; }
.footer-addresses h4 { font-size: 14.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; color: #011C38; }
.footer-address-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.footer-address-card h5 { font-size: 14px; font-weight: 800; color: #009C8D; margin-bottom: 8px; }
.footer-address-card a { font-size: 14px; color: #4a5568; text-decoration: none; display: flex; align-items: flex-start; gap: 8px; line-height: 1.6; transition: color 0.2s ease; font-weight: 500; }
.footer-address-card a:hover { color: #011C38; }
.footer-address-card i { margin-top: 3px; color: #009C8D; font-size: 16px; }
@media (min-width: 576px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-address-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (min-width: 992px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 30px; }
  .footer-address-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
  .footer-bottom-links { justify-content: flex-end; }
}

@media (max-width: 575px) {
  .premium-footer { padding: 40px 0 20px; text-align: center; }
  .footer-logo { display: flex; justify-content: center; }
  .footer-socials { justify-content: center; margin-bottom: 24px; }
  .footer-contact-item { flex-direction: column; align-items: center; text-align: center; gap: 8px; }
  .footer-links { align-items: center; }
  .footer-newsletter-form { flex-direction: row; }
  .footer-address-card a { flex-direction: column; align-items: center; text-align: center; gap: 6px; }
  .footer-addresses h4 { margin-top: 15px; }
}

/* Premium Newsletter Card */
.premium-nl-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 24px;
}
.premium-nl-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff !important;
  margin-bottom: 20px;
  text-transform: none;
  letter-spacing: normal;
}
.premium-nl-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.premium-nl-input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}
.premium-nl-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.premium-nl-input:focus {
  border-color: var(--ib-teal, #009C8D);
}
.premium-nl-submit {
  width: 100%;
  padding: 14px 16px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(90deg, #0076a8 0%, #009c8d 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.premium-nl-submit:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}