/* Components CSS */

/* Header */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 44px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--color-text-main);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-blue);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary-blue);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-actions .btn,
#btn-header-expert {
  white-space: nowrap !important;
  flex-shrink: 0;
  line-height: 1 !important;
  padding: 0.5rem 1rem;
}

.mobile-menu-btn {
  display: none;
  background-color: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  padding: 0;
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  color: #0F172A;
  border-radius: 8px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover,
.mobile-menu-btn:active {
  background-color: #EFF6FF;
  border-color: #2563EB;
  color: #2563EB;
}

.mobile-menu-btn svg {
  display: block;
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #FFFFFF;
  z-index: 999;
  padding: 1.5rem;
  overflow-y: auto;
  border-top: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-xl);
}

.mobile-nav-drawer.open {
  display: block;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-heading);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-light);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary-blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  text-align: center;
  transition: all var(--transition-fast);
  white-space: normal;
  word-break: break-word;
  line-height: 1.35;
  user-select: none;
  max-width: 100%;
}

.btn-primary {
  background-color: var(--color-primary-blue);
  color: #FFFFFF;
  box-shadow: 0 2px 4px rgba(0, 102, 204, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(0, 102, 204, 0.35);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-primary-light);
  color: var(--color-primary-blue);
  border: 1px solid var(--color-primary-soft);
}

.btn-secondary:hover {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-heading);
  border: 1px solid var(--color-border-medium);
}

.btn-outline:hover {
  border-color: var(--color-primary-blue);
  color: var(--color-primary-blue);
  background-color: var(--color-primary-light);
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--color-primary-deep);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary-blue);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.btn:disabled, .btn.loading {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

/* Cards */
.card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xs);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-medium);
}

.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-lg);
}

.card-interactive.selected {
  border-color: var(--color-primary-blue);
  background-color: var(--color-primary-light);
  box-shadow: 0 0 0 2px var(--color-primary-blue);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-deep) 0%, #16385C 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-title {
  color: #FFFFFF;
  font-size: clamp(2.2rem, 3.5vw + 0.5rem, 3.25rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  color: #E2E8F0;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-visual-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.hero-badge-overlay {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(15, 41, 66, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--font-size-xs);
  color: #E2E8F0;
}

/* Search Interface / Printer Finder */
.search-wrapper {
  position: relative;
  width: 100%;
  margin-bottom: 1.5rem;
}

.search-input-group {
  display: flex;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 0.45rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.search-input-group:focus-within {
  border-color: var(--color-accent-blue);
  box-shadow: 0 12px 30px -4px rgba(37, 99, 235, 0.25);
}

.search-icon {
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  color: var(--color-text-muted);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--font-size-base);
  color: var(--color-text-heading);
  padding: 0.6rem 0.25rem;
  background: transparent;
}

.search-input::placeholder {
  color: #94A3B8;
}

/* Autocomplete Dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-xl);
  max-height: 420px;
  overflow-y: auto;
  z-index: 500;
  padding: 0.5rem;
  display: none;
}

.search-dropdown.open {
  display: block;
}

.search-dropdown-header {
  padding: 0.5rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 0.35rem;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-result-item:hover, .search-result-item.highlighted {
  background-color: var(--color-primary-light);
}

.search-result-brand-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  margin-right: 0.65rem;
}

.brand-hp { background-color: var(--color-hp); }
.brand-brother { background-color: var(--color-brother); }
.brand-epson { background-color: var(--color-epson); }
.brand-canon { background-color: var(--color-canon); }

.search-result-model {
  font-weight: var(--font-weight-bold);
  color: var(--color-text-heading);
}

.search-result-series {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Quick Search Suggestions */
.quick-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  color: #CBD5E1;
}

.quick-tag-pill {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.quick-tag-pill:hover {
  background: #FFFFFF;
  color: var(--color-primary-deep);
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.open {
  display: flex;
  opacity: 1;
}

.modal-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem 1.5rem 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 1.5rem;
}

.modal-close-btn {
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-bg-light);
  color: var(--color-text-heading);
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-heading);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-main);
  background-color: #FFFFFF;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-control.error {
  border-color: var(--color-danger);
  background-color: var(--color-danger-bg);
}

.form-error-msg {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: 0.35rem;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 0.15rem;
}

/* Context Badge Pill inside forms/chat */
.context-summary-badge {
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary-soft);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.context-summary-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-blue);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.context-summary-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-text-heading);
  font-size: var(--font-size-sm);
}

.context-summary-details {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background-color: var(--color-primary-deep);
  color: #FFFFFF;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideUp 0.3s ease-out;
  border-left: 4px solid var(--color-primary-blue);
}

.toast.toast-success {
  border-left-color: var(--color-success);
}

@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-visual-card {
    order: 2;
  }
  .main-nav {
    display: none;
  }
  .header-inner {
    gap: 0.5rem;
  }
  .logo-img {
    height: 36px;
    max-width: 140px;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .header-actions {
    gap: 0.5rem;
  }
  .header-actions .btn,
  #btn-header-expert {
    padding: 0.45rem 0.75rem !important;
    font-size: 0.8125rem !important;
    white-space: nowrap !important;
  }
}

@media (max-width: 560px) {
  .site-header .container,
  .header-inner {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    gap: 0.35rem !important;
  }
  .logo-img {
    height: 30px;
    max-width: 120px;
  }
  .header-actions {
    gap: 0.35rem !important;
  }
  .header-actions .btn,
  #btn-header-expert {
    padding: 0.35rem 0.55rem !important;
    font-size: 0.75rem !important;
    white-space: nowrap !important;
    gap: 0.25rem !important;
  }
  .mobile-menu-btn {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
  }
  .search-input-group {
    flex-direction: column;
    padding: 0.5rem;
    gap: 0.5rem;
  }
  .search-input-group button {
    width: 100%;
    padding: 0.75rem;
  }
  .search-icon {
    display: none;
  }
  .search-input {
    padding: 0.5rem;
    font-size: 14px;
  }
  .modal-card {
    padding: 0 !important;
    max-height: 92vh !important;
    width: 95% !important;
    margin: auto !important;
    overflow: hidden !important;
  }
  .modal-header {
    padding: 1rem 1.15rem !important;
  }
  .modal-body {
    padding: 1.15rem 1rem !important;
  }
  .btn {
    white-space: normal !important;
    line-height: 1.35 !important;
    text-align: center !important;
  }
  .chat-trigger-btn {
    bottom: 1rem;
    right: 1rem;
    padding: 0.65rem 1rem;
    font-size: 12px;
  }
  .hero-title {
    font-size: 1.85rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
}

/* ── Live Social Proof Notification Toast ────────────────── */
.eg-social-proof-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9998;
  max-width: 360px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  box-shadow: 0 12px 30px -4px rgba(15, 23, 42, 0.16), 0 4px 10px -2px rgba(15, 23, 42, 0.08);
  padding: 0.85rem 1rem 0.85rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: inherit;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.eg-social-proof-toast.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.eg-sp-avatar {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.eg-sp-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10B981;
  border: 2px solid #FFFFFF;
}
.eg-sp-content {
  flex: 1;
  min-width: 0;
}
.eg-sp-header {
  font-size: 0.825rem;
  color: #0F172A;
  line-height: 1.3;
}
.eg-sp-header strong {
  font-weight: 700;
}
.eg-sp-loc {
  color: #64748B;
  font-size: 0.775rem;
}
.eg-sp-action {
  font-size: 0.825rem;
  font-weight: 600;
  color: #2563EB;
  margin: 0.15rem 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.eg-sp-meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.725rem;
  color: #64748B;
}
.eg-sp-model {
  color: #334155;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}
.eg-sp-time {
  color: #94A3B8;
  flex-shrink: 0;
}
.eg-sp-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: transparent;
  border: none;
  color: #94A3B8;
  font-size: 0.75rem;
  cursor: pointer;
  padding: 2px 4px;
  line-height: 1;
  border-radius: 4px;
}
.eg-sp-close:hover {
  color: #0F172A;
  background: #F1F5F9;
}
@media (max-width: 640px) {
  .eg-social-proof-toast {
    left: 12px;
    right: 12px;
    bottom: 84px;
    max-width: calc(100% - 24px);
  }
}