/* ============================================
   KELIBATMU - FOOTER SYSTEM
   Cinematic, restrained, premium minimalism
   Owner: footer.css - Complete Footer Architecture
   ============================================ */
/* -------------------- FOOTER MAIN -------------------- */
.footer {
  background-color: var(--color-black);
  border-top: 1px solid var(--color-gray-mid);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
  position: relative;
  z-index: var(--z-cards);
}

.footer-container {
  max-width: var(--container-max-desktop);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 1.15fr 0.85fr;
  gap: var(--space-lg);
}

/* -------------------- FOOTER SECTIONS -------------------- */
.footer-section {
  min-width: 0;
}

/* Brand Section */
.footer-brand {
  margin-bottom: var(--space-md);
}

.footer-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.footer-accent {
  color: var(--accent-crimson);
}

.footer-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
  max-width: 260px;
  line-height: 1.6;
}

.footer-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.footer-kfif-badge {
  display: block;
  width: min(100%, 250px);
  margin-top: var(--space-sm);
  border-radius: 12px;
  transition:
    transform var(--transition-fast) var(--ease-standard),
    filter var(--transition-fast) var(--ease-standard);
}

.footer-kfif-badge:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.footer-kfif-badge:focus-visible {
  outline: 2px solid #62e980;
  outline-offset: 4px;
}

.footer-kfif-badge img {
  display: block;
  width: 100%;
  height: auto;
}

/* Section Headers */
.footer-subtitle {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
  text-transform: uppercase;
}

/* Navigation Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  transition: all var(--transition-fast) var(--ease-standard);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-crimson);
  transform: translateX(2px);
}

.footer-useful-link {
  max-width: 250px;
  line-height: 1.35;
}

.footer-link-title,
.footer-link-description {
  display: block;
}

.footer-link-title {
  color: var(--color-text-secondary);
  font-weight: 600;
}

.footer-link-description {
  margin-top: 0.2rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.footer-useful-link:hover .footer-link-title,
.footer-useful-link:focus-visible .footer-link-title {
  color: var(--accent-crimson);
}

/* Desktop Social Icons */
.footer-connect-desktop {
  display: block;
}

.footer-social-icons {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-social-icons li {
  margin-bottom: var(--space-sm);
}

.social-icon-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast) var(--ease-standard);
}

.social-icon-link:hover {
  color: var(--accent-crimson);
  transform: translateX(2px);
}

.social-icon {
  opacity: 0.7;
  transition: opacity var(--transition-fast) var(--ease-standard);
}

.social-icon-link:hover .social-icon {
  opacity: 1;
}

.social-icon-label {
  font-size: var(--text-sm);
}

/* -------------------- FOOTER BOTTOM -------------------- */
.footer-bottom {
  max-width: var(--container-max-desktop);
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg) var(--space-md) 0;
  border-top: 1px solid var(--color-gray-mid);
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Legal Links */
.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: nowrap;
}

.legal-trigger,
.footer-legal-link {
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: inherit;
  line-height: inherit;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast) var(--ease-standard);
  padding: 0;
  font-family: inherit;
}

.legal-trigger:hover,
.footer-legal-link:hover {
  color: var(--accent-crimson);
  transform: translateY(-1px);
}

.footer-language-switcher,
.kv2-language-select--footer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.7rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.footer .kv2-language-select--footer select {
  min-height: 28px;
  max-width: 10rem;
  border-width: 0 0 1px;
  border-style: solid;
  border-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.06);
  border-radius: 0;
  background-color: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  padding-left: 0;
}

.footer .kv2-language-select--footer select:hover,
.footer .kv2-language-select--footer select:focus-visible {
  border-width: 0 0 1px;
  border-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.14);
  background-color: transparent;
  color: var(--color-text-secondary);
  outline: none;
}

.legal-separator {
  color: var(--color-gray-mid);
  font-size: var(--text-xs);
  opacity: 0.5;
}

/* Copyright */
.footer-copyright {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.copyright,
.credits {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.credits {
  font-style: italic;
}

/* -------------------- LEGAL MODAL SYSTEM -------------------- */
.legal-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal, 2000);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-smooth) var(--ease-soft),
    visibility var(--transition-smooth) var(--ease-soft);
}

.legal-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.legal-modal {
  background: linear-gradient(
    135deg,
    rgba(20, 20, 20, 0.98) 0%,
    rgba(15, 15, 15, 0.98) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  max-width: 520px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: translateY(10px);
  transition: transform var(--transition-smooth) var(--ease-calm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.legal-modal-overlay.active .legal-modal {
  transform: translateY(0);
}

/* Modal Header */
.legal-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--space-lg) var(--space-md) var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.legal-modal-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin: 0;
}

.legal-modal-close {
  background: none;
  border: none;
  font-size: 28px;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast) var(--ease-standard);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.legal-modal-close:hover {
  color: var(--accent-crimson);
  background-color: rgba(139, 44, 44, 0.1);
}

/* Modal Body */
.legal-modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-crimson) var(--color-gray-mid);
}

.legal-modal-body::-webkit-scrollbar {
  width: 5px;
}

.legal-modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
}

.legal-modal-body::-webkit-scrollbar-thumb {
  background: rgba(139, 44, 44, 0.3);
  border-radius: 10px;
}

.legal-modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--accent-crimson);
}

.legal-modal-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  font-style: italic;
  letter-spacing: 0.02em;
}

.legal-modal-subtitle {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin: var(--space-md) 0 var(--space-xs) 0;
  letter-spacing: 0.02em;
}

.legal-modal-body p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.legal-modal-list {
  margin: var(--space-sm) 0 var(--space-md) var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.legal-modal-list li {
  margin-bottom: var(--space-xs);
}

.legal-modal-note {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* -------------------- DESKTOP & TABLET RESPONSIVE -------------------- */
@media (max-width: 1023px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-legal-links {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* -------------------- MOBILE FOOTER REFINEMENT -------------------- */
@media (max-width: 767px) {
  .footer {
    margin-top: var(--space-md);
    padding-bottom: calc(var(--space-sm) + 72px);
  }

  /* Hide desktop connect section on mobile */
  .footer-connect-desktop {
    display: none;
  }

  /* Single column layout */
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    text-align: center;
  }

  .footer-brand {
    grid-column: span 1;
    text-align: center;
    margin-bottom: 0;
  }

  .footer-kfif-badge {
    width: min(100%, 280px);
    margin: var(--space-sm) auto 0;
  }

  .footer-description {
    max-width: 100%;
    text-align: center;
    margin: 0 auto 4px auto;
    line-height: 1.4;
  }

  .footer-tagline {
    text-align: center;
    margin-top: 0;
    opacity: 0.68;
  }

  /* Remove Library heading on mobile */
  .footer-section .footer-subtitle {
    display: none;
  }

  /* Compact inline quick links */
  .footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: -2px;
  }

  .footer-links li {
    margin-bottom: 0;
    display: inline-block;
  }

  .footer-links a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast) var(--ease-standard);
    display: inline-block;
    padding: 0;
  }

  .footer-links a:hover {
    color: var(--accent-crimson);
    transform: translateY(-1px);
  }

  .footer-useful-link {
    max-width: 300px;
    text-align: center;
  }

  /* Bottom section spacing refinement */
  .footer-bottom {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
  }

  .footer-bottom-container {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }

  .footer-legal-links {
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
  }

  .legal-trigger,
  .footer-legal-link {
    font-size: var(--text-xs);
    padding: 0;
    opacity: 0.72;
  }

  .legal-separator {
    font-size: 10px;
    opacity: 0.4;
  }

  /* Copyright section - compact */
  .footer-copyright {
    justify-content: center;
    flex-direction: column;
    gap: 2px;
  }

  .copyright,
  .credits {
    font-size: 11px;
    opacity: 0.68;
  }

  .credits {
    margin-top: 0;
  }

  /* Mobile modal adjustments */
  .legal-modal {
    width: 92%;
    max-height: 75vh;
  }

  .legal-modal-header {
    padding: var(--space-md);
  }

  .legal-modal-title {
    font-size: var(--text-lg);
  }

  .legal-modal-body {
    padding: var(--space-md);
  }

  .legal-modal-close {
    width: 44px;
    height: 44px;
    font-size: 32px;
  }

  .legal-modal-subtitle {
    font-size: var(--text-sm);
  }

  .legal-modal-body p,
  .legal-modal-list {
    font-size: var(--text-sm);
  }
}

/* -------------------- EXTRA SMALL MOBILE -------------------- */
@media (max-width: 480px) {
  .footer {
    padding: var(--space-md) 0 calc(var(--space-sm) + 72px);
    margin-top: var(--space-sm);
  }

  .footer-container {
    gap: 10px;
  }

  .footer-title {
    font-size: var(--text-lg);
    margin-bottom: 6px;
  }

  .footer-description {
    font-size: var(--text-xs);
    line-height: 1.4;
    margin-bottom: 2px;
  }

  .footer-tagline {
    font-size: var(--text-xs);
    opacity: 0.65;
  }

  /* Tighter quick links */
  .footer-links {
    gap: 16px;
  }

  .footer-links a {
    font-size: var(--text-xs);
    padding: 0;
  }

  .legal-trigger,
  .footer-legal-link {
    font-size: 11px;
  }

  /* Smaller copyright text */
  .copyright,
  .credits {
    font-size: 10px;
  }

  /* Modal adjustments for small mobile */
  .legal-modal {
    width: 95%;
    max-height: 70vh;
  }

  .legal-modal-header {
    padding: var(--space-sm);
  }

  .legal-modal-body {
    padding: var(--space-sm);
  }

  .legal-modal-title {
    font-size: var(--text-md);
  }
}

/* -------------------- LANDSCAPE MOBILE -------------------- */
@media (max-width: 767px) and (orientation: landscape) {
  .footer {
    padding: var(--space-md) 0 var(--space-sm);
  }

  .footer-container {
    gap: 8px;
  }

  .footer-bottom {
    margin-top: var(--space-sm);
    padding-top: 6px;
  }

  .legal-modal {
    max-height: 85vh;
  }
}

/* KFIF dynamic monitor badge: preserve the approved compact footer footprint. */
.kfif-monitor-badge {
  align-items: center;
  background: linear-gradient(135deg, #0c171d, #101d21);
  border: 1px solid #47575d;
  border-radius: 0.6rem;
  color: #e8edef;
  display: flex;
  gap: 0.42rem;
  margin: var(--space-sm) 0 0;
  width: min(100%, 236px);
  min-height: 62px;
  padding: 0.44rem 0.58rem;
}

.kfif-monitor-badge.is-live {
  border-color: #4f735a;
  box-shadow: none;
}

.kfif-monitor-badge__mark {
  align-items: center;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: flex;
  flex: 0 0 1.78rem;
  font-size: 0.88rem;
  font-weight: 800;
  height: 1.78rem;
  justify-content: center;
}

.kfif-monitor-badge__brand {
  flex: 0 0 auto;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.kfif-monitor-badge__claim {
  border-left: 1px solid #536067;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  font-size: 0.48rem;
  letter-spacing: 0.1em;
  line-height: 1.45;
  padding-left: 0.5rem;
}

.kfif-monitor-badge__claim strong {
  color: #82a88b;
}

.kfif-monitor-badge__state {
  align-items: center;
  display: flex;
  gap: 0.28rem;
  margin-left: auto;
  min-width: 0;
  color: #d7dfe1;
  font-size: 0.45rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.35;
  text-align: right;
}

.kfif-monitor-badge__dot {
  flex: 0 0 0.34rem;
  width: 0.34rem;
  height: 0.34rem;
  border-radius: 50%;
}

.kfif-status-dot--live {
  background: #729c7b;
  box-shadow: none;
}

.kfif-status-dot--degraded {
  background: #e0bd58;
  box-shadow: 0 0 0 2px rgb(224 189 88 / 14%);
}

.kfif-status-dot--waiting {
  background: #e39452;
  box-shadow: 0 0 0 2px rgb(227 148 82 / 14%);
}

.kfif-status-dot--failed {
  background: #ef6b62;
  box-shadow: 0 0 0 2px rgb(239 107 98 / 12%);
}

.kfif-status-dot--live.kfif-status-dot--breathing {
  animation: kfif-status-breathe 3s ease-in-out infinite;
}

@keyframes kfif-status-breathe {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(0.92);
    box-shadow: none;
  }
  50% {
    opacity: 0.92;
    transform: scale(1.04);
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kfif-status-dot--live.kfif-status-dot--breathing {
    animation: none;
  }
}

@media (max-width: 767px) {
  .kfif-monitor-badge {
    margin: var(--space-sm) auto 0;
    width: min(100%, 236px);
  }
}