/* ==========================================================================
   CLIFF AL KUWAIT — UI COMPONENTS STYLESHEET
   Modals, Floating Bars, Sticky CTAs, Lightbox, Toast Notifications
   ========================================================================== */

/* ==========================================================================
   FLOATING QUICK-ACTION SIDEBAR (Desktop)
   ========================================================================== */
.floating-quick-sidebar {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-float-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
  text-decoration: none;
}

.side-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(10, 56, 167, 0.2);
}

.side-btn-quote {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.side-btn-quote:hover {
  background: var(--primary-dark);
  color: #ffffff;
}

.side-btn-phone {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
}

.side-btn-phone:hover {
  background: #0369a1;
  color: #ffffff;
}

.side-btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  border-color: var(--whatsapp);
}

.side-btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  color: #ffffff;
}

.side-btn-email {
  background: #475569;
  color: #ffffff;
  border-color: #475569;
}

.side-btn-email:hover {
  background: #334155;
  color: #ffffff;
}

.side-btn-tooltip {
  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-darker);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.side-btn-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -4px;
  transform: translateY(-50%);
  border-width: 4px 0 4px 4px;
  border-style: solid;
  border-color: transparent transparent transparent var(--surface-darker);
}

.side-float-btn:hover .side-btn-tooltip {
  opacity: 1;
  visibility: visible;
  right: 58px;
}

/* ==========================================================================
   STICKY MOBILE BOTTOM CTA BAR
   ========================================================================== */
.mobile-bottom-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 1005;
  padding: 8px 12px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  box-sizing: border-box;
}

.mobile-cta-btn {
  flex: 1 1 50%;
  min-width: 0;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  transition: transform var(--transition-fast), filter var(--transition-fast), box-shadow var(--transition-fast);
}

.mobile-cta-btn:active {
  transform: scale(0.98);
}

.mobile-cta-construction {
  background: #0a38a7;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(10, 56, 167, 0.28);
}

.mobile-cta-construction:hover {
  background: #072675;
  color: #ffffff !important;
}

.mobile-cta-cleaning {
  background: var(--whatsapp, #25D366);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.mobile-cta-cleaning:hover {
  background: #20bd5a;
  color: #ffffff !important;
}

.mobile-cta-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-cta-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
  line-height: 1.15;
}

.mobile-cta-dept {
  font-size: clamp(0.72rem, 2.7vw, 0.82rem);
  font-weight: 800;
  white-space: nowrap;
  letter-spacing: -0.2px;
}

.mobile-cta-action {
  font-size: clamp(0.62rem, 2.3vw, 0.70rem);
  font-weight: 600;
  opacity: 0.95;
  white-space: nowrap;
  letter-spacing: 0.2px;
  text-transform: uppercase;
}

@media (min-width: 540px) and (max-width: 900px) {
  .mobile-cta-text {
    flex-direction: row;
    align-items: center;
    gap: 4px;
  }
  .mobile-cta-dept, .mobile-cta-action {
    font-size: 0.84rem;
  }
  .mobile-cta-action {
    text-transform: none;
    font-weight: 700;
  }
}

@media (max-width: 350px) {
  .mobile-bottom-cta-bar {
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px));
    gap: 6px;
  }
  .mobile-cta-btn {
    padding: 0 6px;
    gap: 5px;
  }
  .mobile-cta-icon {
    font-size: 1.1rem;
  }
  .mobile-cta-dept {
    font-size: 0.68rem;
  }
  .mobile-cta-action {
    font-size: 0.60rem;
  }
}

.mobile-cta-call {
  background: var(--surface-accent);
  color: var(--primary);
  border: 1px solid var(--border-light);
}

.mobile-cta-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
}

.mobile-cta-quote {
  background: var(--primary);
  color: #ffffff;
}

@media (max-width: 900px) {
  .floating-quick-sidebar {
    display: none !important;
  }

  .mobile-bottom-cta-bar {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(64px + env(safe-area-inset-bottom, 0px));
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
    background: #ffffff;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
    z-index: 1005;
    gap: 8px;
    box-sizing: border-box;
  }

  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

@media (max-width: 600px) {
  .modal-backdrop {
    padding: 12px;
  }

  .modal-window {
    max-height: 94vh;
    border-radius: var(--radius-lg);
  }

  .modal-header {
    padding: 16px 20px;
  }

  .modal-header-title {
    font-size: 1.15rem;
  }

  .modal-body {
    padding: 20px 18px;
  }

  .modal-footer {
    padding: 14px 18px 18px;
    flex-direction: column-reverse;
    gap: 10px;
  }

  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   MODAL POPUP SYSTEM (Request a Quote Modal)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  touch-action: none;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.3);
  transform: translateY(20px) scale(0.96);
  transition: all var(--transition);
  position: relative;
}

.modal-backdrop.is-open .modal-window {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-light);
  background: var(--surface-muted);
}

.modal-header-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-header-title i {
  color: var(--primary);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: #ffffff;
}

.modal-body {
  padding: 28px;
}

/* Modal Form Specifics */
.modal-footer {
  padding: 18px 28px 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   IMAGE LIGHTBOX MODAL
   ========================================================================== */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 17, 32, 0.94);
  backdrop-filter: blur(8px);
  z-index: 3500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.lightbox-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.lightbox-img {
  max-height: 75vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 18px;
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
}

.lightbox-subcaption {
  color: #94a3b8;
  font-size: 0.875rem;
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.8rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close-btn:hover {
  color: #f87171;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.lightbox-nav-btn:hover {
  background: #c5a059;
  color: #0b1120;
  border-color: #c5a059;
  transform: translateY(-50%) scale(1.08);
}

.lightbox-nav-prev {
  left: -65px;
}

.lightbox-nav-next {
  right: -65px;
}

@media (max-width: 1024px) {
  .lightbox-nav-prev { left: 10px; }
  .lightbox-nav-next { right: 10px; }
}

.lightbox-counter {
  margin-top: 6px;
  font-size: 0.82rem;
  color: #c5a059;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--surface-darker);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 4000;
  border-left: 4px solid #10b981;
  transform: translateY(40px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.toast-notification.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  font-size: 1.3rem;
  color: #10b981;
}

.toast-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.toast-message {
  font-size: 0.8125rem;
  color: #94a3b8;
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */
.back-to-top-btn {
  position: fixed;
  bottom: 85px;
  right: 22px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 14px var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition);
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ==========================================================================
   SUBPAGE HERO BANNER
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, #05143a 0%, #0a2b77 100%);
  color: #ffffff;
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.3;
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: #93c5fd;
  margin-bottom: 14px;
}

.breadcrumbs a {
  color: #cbd5e1;
}

.breadcrumbs a:hover {
  color: #ffffff;
}

.breadcrumbs .current {
  color: #ffffff;
  font-weight: 600;
}

.page-hero-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}

.page-hero-desc {
  font-size: 1.0625rem;
  color: #cbd5e1;
  max-width: 650px;
}

/* ==========================================================================
   SERVICES ACCORDION / CATALOGUE LIST
   ========================================================================== */
.service-catalog-item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 320px 1fr;
  transition: all var(--transition);
}

.service-catalog-item:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-catalog-img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.service-catalog-body {
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
}

.service-catalog-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 10px;
}

.service-catalog-text {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-spec-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin-bottom: 24px;
  background: var(--surface-muted);
  padding: 16px 20px;
  border-radius: var(--radius-md);
}

.service-spec-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.service-spec-item i {
  color: var(--primary);
  font-size: 0.85rem;
}

.service-catalog-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}

@media (max-width: 768px) {
  .service-catalog-item {
    grid-template-columns: 1fr;
  }

  .service-catalog-img {
    height: 200px;
    min-height: auto;
  }

  .service-catalog-body {
    padding: 24px 20px;
  }

  .service-spec-list {
    grid-template-columns: 1fr;
  }
}