/* ============================================
   PHARMALINK B2B - FOOTER STYLES
   ============================================ */

.site-footer {
  background: linear-gradient(180deg, #0A1F19 0%, #061410 100%);
  color: rgba(255,255,255,0.75);
  margin-top: auto;
}

/* Newsletter section */
.footer-newsletter {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: var(--space-3xl) 0;
}
.footer-newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.newsletter-text h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 6px;
}
.newsletter-text p {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  flex: 1;
  max-width: 480px;
  min-width: 280px;
}
.newsletter-input {
  flex: 1;
  padding: 13px 18px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 0.95rem;
  backdrop-filter: blur(8px);
  transition: border-color var(--transition-fast);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.55); }
.newsletter-input:focus { border-color: var(--white); outline: none; }
.newsletter-submit {
  padding: 13px 24px;
  background: var(--white);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.newsletter-submit:hover { background: var(--secondary); color: var(--white); }

/* Footer main */
.footer-main {
  padding: var(--space-4xl) 0 var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer-brand .logo { margin-bottom: var(--space-lg); }
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-tagline { color: rgba(255,255,255,0.6); }
.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  max-width: 300px;
  margin-bottom: var(--space-lg);
}
.footer-social {
  display: flex;
  gap: var(--space-sm);
}
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-2px); }

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}
.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: var(--radius-full);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 7px;
}
.footer-link::before {
  content: '›';
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  transition: transform var(--transition-fast);
}
.footer-link:hover { color: var(--white); padding-left: 4px; }
.footer-link:hover::before { transform: translateX(3px); }

.footer-contact-list { display: flex; flex-direction: column; gap: var(--space-md); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}
.footer-contact-item .icon {
  width: 28px;
  height: 28px;
  background: rgba(0,123,94,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* App badges */
.app-badges {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.app-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.app-badge:hover { background: rgba(255,255,255,0.12); }
.app-badge .icon { font-size: 1.4rem; color: var(--white); }
.app-badge-text { display: flex; flex-direction: column; line-height: 1.2; }
.app-badge-text small { font-size: 0.65rem; color: rgba(255,255,255,0.55); }
.app-badge-text span { font-size: 0.8rem; font-weight: 700; color: var(--white); }

/* Footer bottom */
.footer-bottom {
  padding: var(--space-lg) 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.45); }
.footer-bottom-links { display: flex; gap: var(--space-lg); }
.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: var(--white); }
.footer-certifications {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.cert-badge {
  padding: 4px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

/* ---- Mobile Footer Navigation ---- */
#mobile-footer-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--footer-mobile-h);
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
  z-index: var(--z-header);
}
.mobile-footer-nav-inner {
  display: flex;
  align-items: stretch;
  height: 100%;
}
.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 4px;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  text-decoration: none;
}
.mobile-nav-item.active {
  color: var(--primary);
}
.mobile-nav-item.active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 0 0 var(--radius-full) var(--radius-full);
}
.mobile-nav-item .icon {
  font-size: 1.25rem;
  line-height: 1;
  transition: transform var(--transition-spring);
}
.mobile-nav-item.active .icon { transform: scale(1.1) translateY(-1px); }
.mobile-nav-item span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.mobile-nav-center {
  position: relative;
  flex: 0 0 64px;
}
.mobile-nav-center-btn {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), #00C988);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: 0 4px 15px rgba(0,123,94,0.4);
  border: 3px solid var(--white);
}

/* Payment method icons in footer */
.payment-methods {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}
.payment-icon {
  padding: 4px 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 800;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
}