:root {
  --klu-primary: var(--primary-color, #e31e24);
  --klu-primary-dark: var(--primary-dark, #c7181d);
  --klu-secondary: var(--secondary-color, #222);
  --klu-light: var(--light-color, #f6f7f9);
  --klu-border: var(--border-color, #e6e6e6);
}

/* Scoped navbar styles so other pages aren't affected */
.klu-navbar {
  position: sticky;
  top: 0;
  z-index: 2000;
  width: 100%;
  background: #fff;
  border-bottom: 3px solid var(--klu-primary);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
  font-family: "Roboto", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  line-height: 1.2;
}

.klu-navbar *,
.klu-navbar ~ .mobile-menu * {
  box-sizing: border-box;
}

.klu-navbar .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

.klu-navbar .klu-container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.klu-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.klu-navbar .navbar-brand img {
  height: 42px;
  width: 42px;
  object-fit: cover;
  border-radius: 8px;
}

.klu-navbar .brand-name {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--klu-secondary);
  letter-spacing: -0.3px;
}

.klu-navbar .brand-name strong {
  color: var(--klu-primary);
  font-weight: 900;
}

.klu-navbar .desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: var(--klu-light);
  border: 1px solid var(--klu-border);
  border-radius: 999px;
  padding: 4px;
  flex: 1;
  max-width: max-content;
}

.klu-navbar .nav-pill {
  display: inline-block;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 700;
  color: #555;
  padding: 8px 16px;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.klu-navbar .nav-pill:hover {
  background: #fff;
  color: var(--klu-primary);
  border-color: var(--klu-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.klu-navbar .nav-pill.active {
  background: #fff;
  color: var(--klu-primary);
  border-color: var(--klu-primary);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.10);
}

.klu-navbar .navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.klu-navbar .nav-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  background: var(--klu-primary);
  color: #fff;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.85rem;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(227, 30, 36, 0.25);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.klu-navbar .nav-download-btn:hover {
  background: var(--klu-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 5px 16px rgba(227, 30, 36, 0.35);
}

.klu-navbar .btn-label {
  display: inline;
}

/* Hamburger button (icon) */
.klu-navbar .mobile-menu-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--klu-light);
  border: 2px solid var(--klu-primary);
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.10);
}

.klu-navbar .mobile-menu-btn i {
  font-size: 18px;
  color: var(--klu-primary);
  line-height: 1;
}

/* Mobile drawer (scoped to the shared navbar to avoid page-level CSS conflicts) */
.klu-navbar ~ .mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  background: #fff;
  transform: translateX(-105%);
  transition: transform 0.28s ease;
  z-index: 2100;
  box-shadow: 2px 0 22px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
  font-family: "Roboto", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  line-height: 1.2;
}

.klu-navbar ~ .mobile-menu.active {
  transform: translateX(0);
}

.klu-navbar ~ .mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 2090;
}

.klu-navbar ~ .mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.klu-navbar ~ .mobile-menu .mobile-menu-content {
  padding: 18px 18px 24px;
}

.klu-navbar ~ .mobile-menu .mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  color: var(--klu-secondary);
  padding: 10px 0 14px;
  border-bottom: 2px solid var(--klu-primary);
  margin-bottom: 14px;
}

.klu-navbar ~ .mobile-menu .mobile-menu-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--klu-secondary);
}

.klu-navbar ~ .mobile-menu .mobile-menu-close {
  border: 0;
  background: transparent;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  cursor: pointer;
  color: var(--klu-secondary);
}

.klu-navbar ~ .mobile-menu .mobile-menu-close:hover {
  background: rgba(0, 0, 0, 0.05);
}

.klu-navbar ~ .mobile-menu .mobile-nav {
  position: static;
  left: auto;
  top: auto;
  width: auto;
  height: auto;
  padding: 0;
  box-shadow: none;
  visibility: visible;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.klu-navbar ~ .mobile-menu .mobile-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--klu-secondary);
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--klu-border);
}

.klu-navbar ~ .mobile-menu .mobile-nav a:hover {
  border-color: var(--klu-primary);
  color: var(--klu-primary);
}

@media (max-width: 768px) {
  .klu-navbar .desktop-nav {
    display: none;
  }

  .klu-navbar .btn-label {
    display: none;
  }
}

@media (min-width: 769px) {
  .klu-navbar .mobile-menu-btn {
    display: none;
  }
}

/* =========================================
   UNIFIED FOOTER
   ========================================= */
.unified-footer {
  background: #fff;
  border-top: 1px solid var(--klu-border, #e6e6e6);
  padding: 30px 20px 20px;
  font-family: "Roboto", "Segoe UI", system-ui, -apple-system, sans-serif;
  margin-top: auto;
}

.unified-footer .footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.unified-footer .footer-brand {
  font-size: 24px;
  font-weight: 700;
  color: var(--klu-primary, #e31e24);
  display: flex;
  align-items: center;
  gap: 8px;
}

.unified-footer .footer-brand i {
  font-size: 22px;
}

.unified-footer .footer-brand strong {
  font-weight: 900;
}

.unified-footer .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 8px 0;
}

.unified-footer .footer-links a {
  text-decoration: none;
  color: #555;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.3s ease;
}

.unified-footer .footer-links a:hover {
  color: var(--klu-primary, #e31e24);
}

.unified-footer .footer-bottom {
  text-align: center;
  color: #777;
  font-size: 14px;
  line-height: 1.6;
}

.unified-footer .footer-bottom .credits-name {
  font-weight: 700;
  color: #333;
}

/* Realistic Download Button Effect */
.nav-download-btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.nav-download-btn.downloading {
  background: var(--klu-primary, #e31e24);
  color: white;
  pointer-events: none;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.2) !important;
}

.nav-download-btn.downloading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: rgba(255, 255, 255, 0.2);
  z-index: 1;
  animation: fillProgress 1.8s ease-out forwards;
}

.nav-download-btn.downloading i {
  animation: bounceBounce 1s infinite alternate;
}

.nav-download-btn i, .nav-download-btn .btn-label {
  position: relative;
  z-index: 2;
}

@keyframes fillProgress {
  0% { width: 0%; }
  35% { width: 45%; }
  70% { width: 85%; }
  100% { width: 100%; }
}

@keyframes bounceBounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-3px); }
}

.nav-download-btn.download-done {
  background: #28a745 !important;
  color: white !important;
}

/* Realistic Download Button Effect */
.nav-download-btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.nav-download-btn.downloading {
  background: var(--klu-primary, #e31e24);
  color: white;
  pointer-events: none;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.2) !important;
}

.nav-download-btn.downloading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: rgba(255, 255, 255, 0.2);
  z-index: 1;
  animation: fillProgress 1.8s ease-out forwards;
}

.nav-download-btn.downloading i {
  animation: bounceBounce 1s infinite alternate;
}

.nav-download-btn i, .nav-download-btn .btn-label {
  position: relative;
  z-index: 2;
}

@keyframes fillProgress {
  0% { width: 0%; }
  35% { width: 45%; }
  70% { width: 85%; }
  100% { width: 100%; }
}

@keyframes bounceBounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-3px); }
}

.nav-download-btn.download-done {
  background: #28a745 !important;
  color: white !important;
}

/* =========================================
   COMPACT PRO FOOTER WITH VFX
   ========================================= */
.klu-theme-footer {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: relative;
  padding: 10px 20px;
  font-family: inherit;
  margin-top: auto;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.04);
  overflow: hidden;
  border-top: 1px solid rgba(227, 30, 36, 0.1);
}

.klu-theme-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, #e31e24, #ff7a7a, #e31e24, #ff7a7a);
  background-size: 300% 100%;
  animation: shimmerBorder 3s linear infinite;
}

@keyframes shimmerBorder {
  0% { background-position: 0% 0; }
  100% { background-position: 100% 0; }
}

.klu-theme-footer .footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.klu-theme-footer .footer-brand-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.klu-theme-footer .footer-tagline {
  font-size: 0.70rem;
  color: #777;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.klu-theme-footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  color: var(--klu-secondary, #222);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.klu-theme-footer .footer-brand:hover {
  transform: scale(1.05);
}

.klu-theme-footer .footer-brand img {
  height: 28px;
  width: auto;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(227, 30, 36, 0.2);
}

.klu-theme-footer .brand-text strong {
  color: var(--klu-primary, #e31e24);
  font-weight: 900;
}

.klu-theme-footer .footer-nav {
  display: flex;
  gap: 20px;
}

.klu-theme-footer .footer-nav a {
  color: #555;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  position: relative;
  padding: 3px 0;
  transition: color 0.3s ease;
}

.klu-theme-footer .footer-nav a::after {
  content: '';
  position: absolute;
  width: 100%; height: 2px;
  bottom: -2px; left: 0;
  background: var(--klu-primary, #e31e24);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.klu-theme-footer .footer-nav a:hover {
  color: var(--klu-primary, #e31e24);
}

.klu-theme-footer .footer-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.klu-theme-footer .footer-info {
  text-align: right;
  font-size: 0.75rem;
  color: #777;
  line-height: 1.4;
}

.klu-theme-footer .footer-info p {
  margin: 0;
}

.klu-theme-footer .developer-name {
  color: var(--klu-primary, #e31e24);
  font-weight: 800;
  display: inline-block;
  cursor: pointer;
  transition: all 0.3s ease;
}

.klu-theme-footer .developer-name:hover {
  text-shadow: 0 0 12px rgba(227, 30, 36, 0.5);
  transform: scale(1.05) rotate(-2deg);
}

@media (max-width: 768px) {
  .klu-theme-footer .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .klu-theme-footer .footer-info {
    text-align: center;
  }
}