/* ==========================================================================
   FOOTER COMPONENT STYLES (footer.css)
   ========================================================================== */

.site-footer {
  background-color: var(--color-brand-primary-dark);
  color: var(--color-text-inverse);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(197, 155, 118, 0.2);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(250, 248, 245, 0.1);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 2.5rem;
  }
}

/* Brand Column */
.footer-brand p {
  color: rgba(250, 248, 245, 0.7);
  font-size: 0.9375rem;
  margin-top: 1.25rem;
  max-width: 380px;
  line-height: var(--leading-relaxed);
}

.footer-logo {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1); /* Ensure white visibility on dark footer */
}

/* Link Columns */
.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-brand-accent);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-links a {
  color: rgba(250, 248, 245, 0.7);
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  min-height: 36px; /* Touch ease */
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-brand-accent);
  transform: translateX(4px);
}

/* Contact Info Item */
.footer-contact-item {
  color: rgba(250, 248, 245, 0.75);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  line-height: var(--leading-normal);
}

.footer-contact-item strong {
  color: #FFFFFF;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
}

.footer-contact-link {
  color: rgba(250, 248, 245, 0.85);
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--color-brand-accent);
}

/* Bottom Bar */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-top: 2rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(250, 248, 245, 0.5);
  text-align: center;
}

.footer-bottom > p {
  margin: 0;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    text-align: left;
  }
}

.footer-legal-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  line-height: 1.5;
  text-align: center;
  width: 100%;
}

@media (min-width: 768px) {
  .footer-legal-links {
    justify-content: flex-start;
    width: auto;
  }
}

.footer-legal-links li {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.5;
}

.footer-legal-links a {
  color: rgba(250, 248, 245, 0.5);
  line-height: 1.5;
  transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--color-brand-accent);
}

/* Back To Top Touch Action */
.back-to-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(250, 248, 245, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-text-inverse);
  padding: 0.5rem 1.25rem 0.5rem 1rem;
  min-height: var(--touch-target-min);
  cursor: pointer;
  font-size: 0.8125rem;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.back-to-top-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-brand-accent);
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.back-to-top-icon svg {
  display: block;
  transition: transform var(--transition-fast);
}

.back-to-top-btn:hover,
.back-to-top-btn:focus-visible {
  border-color: var(--color-brand-accent);
  background-color: rgba(197, 155, 118, 0.15);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.back-to-top-btn:hover .back-to-top-icon,
.back-to-top-btn:focus-visible .back-to-top-icon {
  background-color: var(--color-brand-accent);
  color: var(--color-brand-primary-dark);
  transform: translateY(-2px);
}

.back-to-top-btn:active {
  transform: translateY(0);
}

/* ==========================================================================
   DISCRETE CLINICAL JOURNAL & EDITORIAL BAR (1600px Responsive)
   ========================================================================== */
.editorial-posts-bar {
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 1.75rem 0;
}

.posts-bar-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 1024px) {
  .posts-bar-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
}

.posts-bar-header {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 260px;
}

.posts-bar-kicker {
  font-size: 0.6875rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand-accent-dark);
}

.posts-bar-title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary);
  line-height: 1.35;
}

.posts-bar-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  flex-grow: 1;
}

@media (min-width: 768px) {
  .posts-bar-items {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.posts-bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.85rem 1rem;
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  min-height: 48px;
}

.posts-bar-item:hover,
.posts-bar-item:focus-visible {
  background-color: #FFFFFF;
  border-color: var(--color-brand-accent);
  box-shadow: 0 4px 14px rgba(27, 59, 72, 0.08);
  transform: translateY(-2px);
}

.post-item-tag {
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-accent);
}

.post-item-title {
  font-size: 0.8125rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-main);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-item-meta {
  font-size: 0.6875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary);
  margin-top: 0.2rem;
  transition: color var(--transition-fast);
}

.posts-bar-item:hover .post-item-meta {
  color: var(--color-brand-accent);
}

/* ==========================================================================
   COOKIE PREFERENCES TRIGGER BUTTON & MODAL
   ========================================================================== */
.cookie-prefs-trigger-btn {
  background: none;
  border: none;
  color: rgba(250, 248, 245, 0.5);
  font-family: inherit;
  font-size: inherit;
  line-height: 1.5;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  padding: 0;
  margin: 0;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.cookie-prefs-trigger-btn:hover {
  color: var(--color-brand-accent);
}

/* Modal Backdrop */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(18, 40, 49, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.cookie-modal-backdrop.is-active {
  opacity: 1;
}

/* Modal Card */
.cookie-modal-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.cookie-modal-backdrop.is-active .cookie-modal-card {
  transform: translateY(0);
}

/* Modal Header */
.cookie-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5rem 1.75rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  background-color: var(--color-bg-primary);
}

.cookie-brand-kicker {
  font-size: 0.6875rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brand-accent-dark);
  display: block;
  margin-bottom: 0.25rem;
}

.cookie-modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-primary);
  margin: 0;
}

.cookie-modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.cookie-modal-close:hover {
  color: var(--color-brand-primary);
  background-color: rgba(27, 59, 72, 0.08);
}

/* Modal Body */
.cookie-modal-body {
  padding: 1.5rem 1.75rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cookie-modal-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-main);
  margin: 0;
}

/* Category Row with Switch */
.cookie-category-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.15rem 1.25rem;
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.cookie-category-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-grow: 1;
}

.cookie-category-title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.cookie-category-title-row h3 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary);
  margin: 0;
}

.cookie-badge-required {
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  background-color: rgba(27, 59, 72, 0.1);
  color: var(--color-brand-primary);
  border-radius: var(--radius-full);
}

.cookie-badge-optional {
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  background-color: rgba(197, 155, 118, 0.15);
  color: var(--color-brand-accent-dark);
  border-radius: var(--radius-full);
}

.cookie-category-info p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Apple-style Tactile Toggle Switch */
.cookie-switch-wrapper {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
  min-width: 50px;
  margin-top: 0.2rem;
}

.cookie-switch-wrapper input[type="checkbox"] {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.cookie-switch-label {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #D1D5DB;
  border-radius: 9999px;
  transition: background-color var(--transition-fast);
}

.cookie-switch-label::before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast);
}

.cookie-switch-wrapper input:checked + .cookie-switch-label {
  background-color: var(--color-brand-primary);
}

.cookie-switch-wrapper input:checked + .cookie-switch-label::before {
  transform: translateX(22px);
}

.cookie-switch-label.disabled-switch {
  cursor: not-allowed;
  opacity: 0.65;
}

/* Modal Footer */
.cookie-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--color-border-subtle);
  background-color: var(--color-bg-primary);
  flex-wrap: wrap;
}

.cookie-btn {
  min-height: 48px;
  padding: 0.65rem 1.5rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .cookie-modal-footer {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    justify-content: space-between;
  }

  .cookie-modal-footer .cookie-btn {
    flex: 1 1 50%;
    min-width: 0;
    min-height: 44px;
    padding: 0.6rem 0.5rem;
    font-size: 0.8125rem;
    text-align: center;
    white-space: normal;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.25;
  }
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-brand-primary);
  border: 1px solid var(--color-border-subtle);
}

.btn-outline-dark:hover {
  background-color: #FFFFFF;
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

/* ==========================================================================
   FLOATING COOKIE NOTICE TOAST (Bottom-Right Discreet Card)
   ========================================================================== */
.cookie-notice-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9990;
  max-width: 410px;
  width: calc(100% - 2.5rem);
  background: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 36px rgba(18, 40, 49, 0.16), 0 4px 12px rgba(0, 0, 0, 0.06);
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.cookie-notice-toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.cookie-toast-inner {
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cookie-toast-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.cookie-toast-kicker {
  font-size: 0.6875rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-accent-dark);
}

.cookie-toast-close {
  background: none;
  border: none;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.cookie-toast-close:hover {
  color: var(--color-brand-primary);
  background-color: rgba(27, 59, 72, 0.06);
}

.cookie-toast-text {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-text-main);
  margin: 0;
}

.cookie-toast-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-toast-prefs {
  flex: 1;
  min-height: 42px;
  padding: 0.5rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-sm);
  text-align: center;
}

.btn-toast-accept {
  flex: 1;
  min-height: 42px;
  padding: 0.5rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-sm);
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  border: 1px solid var(--color-brand-primary);
  text-align: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-toast-accept:hover {
  background-color: var(--color-brand-primary-light, #234b5c);
  color: #FFFFFF;
}

.cookie-toast-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  padding-top: 0.2rem;
  border-top: 1px solid rgba(27, 59, 72, 0.06);
}

.cookie-toast-meta a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.cookie-toast-meta a:hover {
  color: var(--color-brand-primary);
}

@media (max-width: 640px) {
  .cookie-notice-toast {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-width: none;
  }
}